DOKUMEN123.COM

generalized notion of triangles known as the simplex, and the polytopes with triangular facets known as the simplicial polytopes. Each triangle has many special...

The triangular numbers or triangle numbers are the sequence of positive integers that can be represented as a lattice of points arranged in an equilateral...

Triangular trade or triangle trade is trade between three ports or regions. Triangular trade usually evolves when a region has export commodities that...

A triangular prism or trigonal prism is a prism with two triangular bases in geometry. If the edges pair with each triangle's vertex and if they are perpendicular...

A triangular bipyramid is a hexahedron, a polyhedron with six triangular faces. It is constructed by attaching two tetrahedra face-to-face. The same shape...

In mathematics, a triangular matrix is a special kind of square matrix. A square matrix is called lower triangular if all the entries above the main diagonal...

tetrahedra or tetrahedrons), also known as a triangular pyramid, is a polyhedron composed of four triangular faces, six straight edges, and four vertices...

A triangular function (also known as a triangle function, hat function, or tent function) is a function whose graph takes the shape of a triangle. Often...

The triangular fibrocartilage complex (TFCC) is formed by the triangular fibrocartilage discus (TFC), the radioulnar ligaments (RULs) and the ulnocarpal...

In political science, triangular diplomacy is a foreign policy of the United States, developed during the Vietnam War (1955–1975) by diplomat Henry Kissinger...

Triangular arbitrage (also referred to as cross currency arbitrage or three-point arbitrage) is the act of exploiting an arbitrage opportunity resulting...

In mathematics, a square triangular number (or triangular square number) is a number which is both a triangular number and a square number, in other words...

number theory, the sum of the first n cubes is the square of the nth triangular number. That is, 1 3 + 2 3 + 3 3 + ⋯ + n 3 = ( 1 + 2 + 3 + ⋯ + n ) 2 ...

In probability theory and statistics, the triangular distribution is a continuous probability distribution with lower limit a, upper limit b, and mode...

The triangular theory of love is a theory of love developed by Robert Sternberg. In the context of interpersonal relationships, "the three components of...

geometry, the triangular orthobicupola is the 27th Johnson solid. As the name suggests, it can be constructed by attaching two triangular cupolae along...

A triangular division is a designation given to the way military divisions are organized. In a triangular organization, the division's main body is composed...

The triangular election (French: élection triangulaire) is a characteristic of the French electoral system as a consequence of the country's two-round...

thin-shell structure (lattice-shell) based on a geodesic polyhedron. The rigid triangular elements of the dome distribute stress throughout the structure, making...

In geometry, the triangular tiling or triangular tessellation is one of the three regular tilings of the Euclidean plane, and is the only such tiling...

The biaugmented triangular prism is a polyhedron constructed from a triangular prism by attaching two equilateral square pyramids onto two of its square...

In architecture, a triangular arch (sometimes angular arch) typically defines an arch where the intrados (inner surface of an arch) consists of two straight...

In mathematics and computing, a triangular array of numbers, polynomials, or the like, is a doubly indexed sequence in which each row is only as long as...

A triangular face, in the simplest sense, is a human face shape with a lower half that becomes relatively thin, approaching an appearance of a triangle...

In algebra, a triangular matrix ring, also called a triangular ring, is a ring constructed from two rings and a bimodule. If T {\displaystyle T} and U...

In geometry, the triangular hebesphenorotunda is a Johnson solid with 13 equilateral triangles, 3 squares, 3 regular pentagons, and 1 regular hexagon,...

Triangular eating, Triangle eating (Japanese: sankakutabe, 三角食べ) is a Japanese custom popularized after World War II in which soup, rice, and side dishes...

write an arbitrary complex square matrix as unitarily similar to an upper triangular matrix whose diagonal elements are the eigenvalues of the original matrix...

geometry, the triangular cupola is the cupola with hexagon as its base and triangle as its top. If the edges are equal in length, the triangular cupola is...

playing this file? See media help. A triangular wave or triangle wave is a non-sinusoidal waveform named for its triangular shape. It is a periodic, piecewise...

The triangular space (also known as the medial triangular space, upper triangular space, medial axillary space or foramen omotricipitale) is one of the...

Triangular ligament may refer to: Left triangular ligament of the liver (ligamentum triangulare sinistrum hepatis) Right triangular ligament of the liver...

have six vertices, eight triangular faces, and twelve edges that correspond one-for-one with the features of it: Triangular antiprisms: Two faces are...

seated or standing position. Most commonly, harps are made of wood and are triangular in shape. Some have multiple rows of strings and pedal attachments. Ancient...

In computer algebra, a triangular decomposition of a polynomial system S is a set of simpler polynomial systems S1, ..., Se such that a point is a solution...

leave the axilla. They consist of the quadrangular space, triangular space, and triangular interval. It is bounded by teres major, teres minor, medial...

In geometry, the elongated triangular cupola is a polyhedron constructed from a hexagonal prism by attaching a triangular cupola. It is an example of a...

A regular tetrahedron is a polyhedron with four equilateral triangular faces. A regular tetrahedron is a tetrahedron (that is, a four-sided polyhedron)...

The triangular interval (also known as the lateral triangular space, lower triangular space, and triceps hiatus) is a space found in the axilla. It is...

triaugmented triangular prism, in geometry, is a convex polyhedron with 14 equilateral triangles as its faces. It can be constructed from a triangular prism...

by adding a factorial and a triangular number with the same index. The name is a portmanteau of "factorial" and "triangular." For n ≥ 1 {\displaystyle...

Triangular chess refers to a group of chess variants played on boards composed of triangular cells. The best known is a chess variant for two players,...

In geometry, the elongated triangular orthobicupola is a polyhedron constructed by attaching two regular triangular cupola into the base of a regular hexagonal...

The term triangular coordinates may refer to any of at least three related systems of coordinates in the Euclidean plane: a special case of barycentric...

A centered (or centred) triangular number is a centered figurate number that represents an equilateral triangle with a dot in the center and all its other...

In geometry, the infinite-order triangular tiling is a regular tiling of the hyperbolic plane with a Schläfli symbol of {3,∞}. All vertices are ideal,...

The triangular prismatic honeycomb or triangular prismatic cellulation is a space-filling tessellation (or honeycomb) in Euclidean 3-space. It is composed...

elongated triangular bipyramid, elongated triangular dipyramid, or triakis triangular prism is a polyhedron constructed from a triangular prism by attaching...

billiards path? More unsolved problems in mathematics In mathematics, triangular billiards is a dynamical system that models the reflection of light rays...

order-6-4 triangular honeycomb is a regular space-filling tessellation (or honeycomb) with Schläfli symbol {3,6,4}. It has four triangular tiling {3,6}...

cuboctahedron, rectified cube, or rectified octahedron is a polyhedron with 8 triangular faces and 6 square faces. A cuboctahedron has 12 identical vertices, with...

Triangular Dominoes is a variant of dominoes using equilateral triangle tiles, patented by Franklin H. Richards in 1885. Two versions were made: a starter...

(TIN) is a representation of a continuous surface consisting entirely of triangular facets (a triangle mesh), used mainly as Discrete Global Grid in primary...

the doubly triangular numbers are the numbers that appear within the sequence of triangular numbers, in positions that are also triangular numbers. That...

are a type of figurate numbers (other examples being cube numbers and triangular numbers). In the real number system, square numbers are non-negative....

Banners hierarchy, he instead removed one corner to create a triangular flag. The triangular version of the yellow dragon flag was restricted to naval and...

In the geometry of hyperbolic 3-space, the order-infinite-3 triangular honeycomb (or 3,∞,3 honeycomb) is a regular space-filling tessellation (or honeycomb)...

and side edges of a triangular antiprism with the same D3d, [2+,6] symmetry, order 12. The cube and octahedron (same as triangular antiprism) have regular...

terminology, a wye (like the 'Y' glyph) or triangular junction (often shortened to just triangle) is a triangular joining arrangement of three rail lines...

The tri-tip is a triangular cut of beef from the bottom sirloin subprimal cut, consisting of the tensor fasciae latae muscle. Untrimmed, the tri-tip weighs...

configuration, architectural trusses typically comprise five or more triangular units constructed with straight members whose ends are connected at joints...

augmented triangular prism is a polyhedron constructed by attaching an equilateral square pyramid onto one of the square faces of a triangular prism. As...

The Triangular Book of St. Germain or The Triangular Manuscript is an untitled 18th-century French text written in code, and attributed to the famous Count...

In the geometry of hyperbolic 3-space, the order-7-3 triangular honeycomb (or 3,7,3 honeycomb) is a regular space-filling tessellation (or honeycomb) with...

different writers for members of different sets of numbers, generalizing from triangular numbers to different shapes (polygonal numbers) and different dimensions...

by attaching two bases of pentagonal pyramids. Triangular orthobicupola is constructed by two triangular cupolas along their bases.   - invalid,   - Platonic...

5⁄2} and Coxeter-Dynkin diagram of . It is composed of 20 intersecting triangular faces, having five triangles meeting at each vertex in a pentagrammic...

matrix A into a product A = QR of an orthonormal matrix Q and an upper triangular matrix R. QR decomposition is often used to solve the linear least squares...

equilateral triangular faces, which are known as deltahedra: the gyroelongated square bipyramid and regular icosahedron. For a gyroelongated triangular bipyramid...

The Venetian Triangular Castle (Albanian: Kalaja Trekëndore Venedikase) is a castle near Butrint. The castle is located by the Channel of Vivari nearby...

Triangular routing is a method for transmitting packets of data in communications networks. It uses a form of routing that sends a packet to a proxy system...

In geometry, the elongated triangular gyrobicupola is a polyhedron constructed by attaching two regular triangular cupolas to the base of a regular hexagonal...

The Triangular Lodge is a folly, designed by Sir Thomas Tresham and constructed between 1593 and 1597 near Rushton, Northamptonshire, England. It is now...

In the geometry of hyperbolic 3-space, the order-8-3 triangular honeycomb (or 3,8,3 honeycomb) is a regular space-filling tessellation (or honeycomb) with...

each vertex. It has Schläfli symbol of {6,3} or t{3,6} (as a truncated triangular tiling). English mathematician John Conway called it a hextille. The internal...

The hexagonal lattice (sometimes called triangular lattice) is one of the five two-dimensional Bravais lattice types. The symmetry category of the lattice...

Slovakia. Toblerone is known for its distinctive shape as a series of joined triangular prisms inspired by the Matterhorn mountain and lettering engraved in the...

products Gore (heraldry), a roughly triangular charge upon a shield in a coat of arms Gore (road), a narrow, triangular area of land often found at road...

even perfect number is the ( 2 p − 1 ) {\displaystyle (2^{p}-1)} -th triangular number (and hence equal to the sum of the integers from 1 to 2 p − 1 {\displaystyle...

gyroelongated triangular cupola is one of the Johnson solids (J22). It can be constructed by attaching a hexagonal antiprism to the base of a triangular cupola...

degenerate. The area of a triangular face of a tetrahedron is less than or equal to the sum of the areas of the other three triangular faces. More generally...

A stomacher is a decorated triangular panel that fills in the front opening of a woman's gown or bodice. The stomacher may be boned, as part of a stays...

was first used in the Renaissance. A circular disk with alternating triangular and wavy rays emanating from it is a frequent symbol or artistic depiction...

gyroelongated triangular bicupola is one of the Johnson solids (J44). As the name suggests, it can be constructed by gyroelongating a triangular bicupola (either...

In geometry, the truncated triangular trapezohedron is the first in an infinite series of truncated trapezohedra. It has 6 pentagon and 2 triangle faces...

In geometry, the elongated triangular pyramid is one of the Johnson solids (J7). As the name suggests, it can be constructed by elongating a tetrahedron...

properties of oblong, triangular, and square numbers. The number 10 for example, can be arranged as a triangle (see triangular number): But 10 cannot...

n-tCO-trille, and its dual triangular pyramidille. Its dual of the cantitruncated cubic honeycomb is called a triangular pyramidille, with Coxeter diagram...

number is the number of points in a pyramid with a polygonal base and triangular sides. The term often refers to square pyramidal numbers, which have a...

Clathria lissoclada, the triangular blade sponge, is a species of demosponge from the southern hemisphere. This stalked pink to orange sponge grows up...

A tetrahedral number, or triangular pyramidal number, is a figurate number that represents a pyramid with a triangular base and three sides, called a...

tilings that can be based from the regular hexagonal tiling (or the dual triangular tiling). Drawing the tiles colored as red on the original faces, yellow...

Triangular Screen is a live album by Tony Oxley Project 1, led by percussionist Oxley, and featuring guitarist Ivar Grydeland and double bassist Tonny...

the eighth triangular number or the sum of the first eight non-zero positive integers, which makes 36 the first non-trivial square triangular number. Aside...

Thigh Line Lyre Triangular is an experimental short film by Stan Brakhage, released in 1961, which depicts the birth of the director's third child, a daughter...

the flagpole. It can have several shapes, such as triangular, tapering (square tail) or triangular swallowtail (forked tail), etc. In maritime use, pennants...

dictionary. A pterygium (pl.: pterygia or pterygiums) is any wing-like triangular membrane occurring in the neck, eyes, knees, elbows, ankles or digits...

number is a triangular number, but only every other triangular number (the 1st, 3rd, 5th, 7th, etc.) is a hexagonal number. Like a triangular number, the...

Triangular chess is a chess variant for two players invented by George R. Dekle Sr. in 1986. The game is played on a hexagon-shaped gameboard comprising...

human faces, but they were removed to modernise the flag. Historically, triangular shaped flags in South Asia were very common, since it was compact in size...

The Dardick tround, or simply tround (triangular round), is a unique firearms cartridge developed by inventor David Dardick for use in his open-chamber...

The Iceland Triangular Tournament was an international football tournament in 1986. All matches were played in Laugardalsvöllur, Reykjavík. The three teams...

However, it was superseded in 2006. Geodesic domes are typically based on triangular facetings of this geometry, with example structures found across the world...

The Mississippi Valley Triangular League is a former high school athletic conference in Wisconsin. Comprising three schools in west central Wisconsin,...

In geometry, the order-7 triangular tiling is a regular tiling of the hyperbolic plane with a Schläfli symbol of {3,7}. The symmetry group of the tiling...

decomposition which decomposes a matrix into a lower triangular matrix (L), an upper triangular matrix (U) and, although not always needed, a permutation...

the patient is in a resting position. Also known as a cravat bandage, a triangular bandage is a piece of cloth put into a right-angled triangle, and often...

stocks with 6 positions instead of 2 Triangular: Triangular rifle handguards Short Triangular: Carbine length triangular handguards Round: Smooth round rifle...

and is sometimes referred to as a Crash Position Indicator or CPI). A "triangular distress pattern" is a rarely used flight pattern flown by aircraft in...

an example of Goldberg polyhedron GPIII(2,0) or {3+,3}2,0, containing triangular and hexagonal faces. Its dual is the alternate-triakis tetratetrahedron...

Hierarchical Triangular Mesh (HTM) is a kind of quad tree based on subdivision of a distorted octahedron, used for mesh generation in 3-D computer graphics...

The triangular tiling honeycomb is one of 11 paracompact regular space-filling tessellations (or honeycombs) in hyperbolic 3-space. It is called paracompact...

The Triangular Bastion (Latvian: Triangula bastions) was part of the 18th-century fortifications of Riga. Its foundations are nowadays visible under a...

problem in mathematics Are all triangular cacti graceful or nearly graceful? More unsolved problems in mathematics A triangular cactus is a special type of...

A pentagonal number is a figurate number that extends the concept of triangular and square numbers to the pentagon, but, unlike the first two, the patterns...

happy number. 10 is the smallest noncototient number. Ten is the fourth triangular number and the third tetrahedral number: 10 = 1 + 2 + 3 + 4 = ( 5 2 )...

sections. The pronic numbers were studied as figurate numbers alongside the triangular numbers and square numbers in Aristotle's Metaphysics, and their discovery...

In the geometry of 4 dimensions, the 3-3 duoprism or triangular duoprism is a four-dimensional convex polytope. The duoprism is a 4-polytope that can be...

In geometry, the triangular bifrustum is the second in an infinite series of bifrustum polyhedra. It has 6 trapezoid and 2 triangle faces. It may also...

centered hexagonal number for n is 1 more than 6 times the (n − 1)th triangular number. In the opposite direction, the index n corresponding to the centered...

three spaces in the axillary space. The other two spaces are: triangular space and triangular interval. The quadrangular space is defined by: above/superior:...

In geometry, the order-7 truncated triangular tiling, sometimes called the hyperbolic soccerball, is a semiregular tiling of the hyperbolic plane. There...

in the 14th century, and Germany in the 15th century. Shapes included "triangular (rotte), trapezoidal, semitrapezoidal, wing shaped, or harp shaped". The...

Triangular alopecia is hair loss that may be congenital but usually appears in childhood as a focal patch of loss that may be complete or leaving fine...

in idealizations studied by geometers, or in triangular arrays such as Pascal's triangle or triangular matrices, or concretely in physical space. It...

and patterns. Like the Siamese, Orientals have almond-shaped eyes, a triangular head shape, large ears, and an elongated, slender, and muscular body....

rectangular window. They include the rectangular window itself (k = 1), the § Triangular window (k = 2) and the § Parzen window (k = 4). Alternative definitions...

major role in bidimensionality theory. A triangular grid graph is a graph that corresponds to a triangular grid. A Hanan grid graph for a finite set...

hyperbolic 3-space, the tetrahedral-triangular tiling honeycomb is a paracompact uniform honeycomb, constructed from triangular tiling, tetrahedron, and octahedron...

The triangular kidneyshell (Ptychobranchus greenii) is a species of freshwater mussel, in the family Unionidae, the river mussels. It is endemic to Alabama...

try-KWEH-truh; from the Latin adjective triquetrus "three-cornered") is a triangular figure composed of three interlaced arcs, or (equivalently) three overlapping...

Instead, it is connected to and articulates with the ulna through the Triangular fibrocartilage disc and ligament, which forms part of the ulnocarpal joint...

six meeting at each vertex, and three at each edge. Together, it has 96 triangular faces, 96 edges, and 24 vertices. Like other four-dimensional regular...

conclude that white light consisted of a mixture of different colors. Triangular prisms are the most common type of dispersive prism. Other types of dispersive...

the same number of faces. Triangular prism with three rectangles and two triangular bases. In the case of a right triangular prism, it is a special case...

as "Network Nebula") and IC 1340; Pickering's Triangle (or Pickering's Triangular Wisp), brightest at the north central edge of the loop, but visible in...

abdominal horizontally forward. The transverse abdominal muscle is flat and triangular, with its fibers running horizontally. It lies between the internal oblique...

order-6 triangular hosohedral honeycomb a regular space-filling tessellation (or honeycomb) with Schläfli symbol {2,3,6}. It has 6 triangular hosohedra...

construction. The GC construction can be thought of as taking a triangular section of a triangular lattice, or a square section of a square lattice, and laying...

The number 45 is an odd composite number (3²×5), recognized as the 9th triangular number and a Kaprekar number. 45 is a composite number and a Størmer number...

geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid. This is one geometry for which the bond angles surrounding...

In geometry, the truncated infinite-order triangular tiling is a uniform tiling of the hyperbolic plane with a Schläfli symbol of t{3,∞}. The dual of this...

named by Martyn Cundy, after the Greek capital letter delta resembling a triangular shape Δ. Deltahedra can be categorized by the property of convexity. The...

The iliacus is a flat, triangular muscle which fills the iliac fossa. It forms the lateral portion of iliopsoas, providing flexion of the thigh and lower...

In geometry, the truncated order-8 triangular tiling is a semiregular tiling of the hyperbolic plane. There are two hexagons and one octagon on each vertex...

approximate the square root of two, Pell numbers can be used to find square triangular numbers, to construct integer approximations to the right isosceles triangle...

This uniform polyhedron compound is a symmetric arrangement of 20 triangular prisms, aligned in pairs with the axes of three-fold rotational symmetry of...

16 Egyptian fraction 1012 = ternary number, (3210) quadruple triangular number (triangular number is 253), number of partitions of 1 into reciprocals of...

satisfy this criterion: the equilateral square pyramid, pentagonal pyramid, triangular cupola, square cupola, pentagonal cupola, and pentagonal rotunda. The...

In geometry, the order-8 triangular tiling is a regular tiling of the hyperbolic plane. It is represented by Schläfli symbol of {3,8}, having eight regular...

3-space, the hexagonal tiling-triangular tiling honeycomb is a paracompact uniform honeycomb, constructed from triangular tiling, hexagonal tiling, and...

The left triangular ligament is a large peritoneal fold. It connects the posterior part of the upper surface of the left lobe of the liver to the thoracic...

A codpiece (from Middle English cod 'scrotum') is a triangular piece that attached to the front of men's hose, covering the fly. It may be held in place...

factorization factors a matrix as the product of a lower triangular matrix and an upper triangular matrix (see matrix multiplication and matrix decomposition)...

The Triangular 99 was a short international women's rugby tournament held in New Zealand at the end of 1999. It featured the winner and runner up from...

their neck that was made up of a piece of parchment inscribed with a triangular formula derived from this. It was believed that when it was written out...

technically means a plane drawing of the graph). The alternative names "triangular graph" or "triangulated graph" have also been used, but are ambiguous...

Triangular Pyramid Factory is a metal fabrication and production company based in Riyadh, Saudi Arabia. The company was established in 2002 through Saudi...

hyperbolic 3-space, the cubic-triangular tiling honeycomb is a paracompact uniform honeycomb, constructed from cube, triangular tiling, and cuboctahedron...

to the vessel (e.g. fore-and-aft) and its shape, (e.g. (a)symmetrical, triangular, quadrilateral, etc.). Sails are typically constructed out of flexible...

name originates from the Middle Persian word sambosag (سنبوسگ) (meaning 'triangular pastry'). It is made in different shapes, including a triangle, a cone...

ascending ramus separates the opercular and triangular parts. The anterior (horizontal) ramus separates the triangular and orbital parts. Opercular part of inferior...

tetrahedral cells with 20 meeting at each vertex. Together they form 1200 triangular faces, 720 edges, and 120 vertices. It is the 4-dimensional analogue of...

infinitely many tetrahedra existing around each vertex in an order-7 triangular tiling vertex arrangement. It is a part of a sequence of regular polychora...

tetractys (Greek: τετρακτύς), or tetrad, or the tetractys of the decad is a triangular figure consisting of ten points arranged in four rows: one, two, three...

Caerlaverock Castle is a moated triangular castle first built in the 13th century. It is located on the southern coast of Scotland, eleven kilometres (seven...

Black triangles are UFOs reported as having a triangular shape and dark color, typically observed at night, described as large, silent, hovering, moving...

Bleekeriella leptaspis, the triangular shield catfish, boofhead catfish, freshwater forked tailed catfish, salmon catfish, or lesser salmon catfish, is...

This uniform polyhedron compound is a symmetric arrangement of 8 triangular prisms, aligned in pairs with the axes of three-fold rotational symmetry of...

star number is made up of a central point and 12 copies of the (n−1)th triangular number — making it numerically equal to the nth centered dodecagonal number...

such polyhedra: a tetrahedron (four triangular faces), a cube (six square faces), an octahedron (eight triangular faces), a dodecahedron (twelve pentagonal...

star. Other names and styles of anchor plate include earthquake washer, triangular washer, S-iron, and T-head. In the United Kingdom, pattress plate is the...

5-cell itself. Its maximal intersection with 3-dimensional space is the triangular prism. Its dichoral angle between cells is arccos ⁠1/4⁠ ≈ 75.52°. Its...

Sangak (Persian: سَنگَگ) or Nân-e Sangak (Persian: نانِ سَنگَگ) is a triangular traditional Iranian whole wheat leavened flatbread. In Persian, sangak...

Both are based upon sheets of spheres arranged at the vertices of a triangular tiling; they differ in how the sheets are stacked upon one another. The...

Examples are square pyramid and pentagonal pyramid, a four- and five-triangular faces pyramid with a square and pentagon base, respectively; they are...

In mathematics, a t-norm (also T-norm or, unabbreviated, triangular norm) is a kind of binary operation used in the framework of probabilistic metric spaces...

a new law which defined the Swiss coat of arms as "a Swiss cross in a triangular shield" with fixed proportions, but which no longer recognizes a federal...

characteristic set is a finite set of polynomials in triangular form of an ideal. This triangular set satisfies certain minimal condition with respect...

regional champions, which were drawn into 20 single-match ties and two triangular groups, with 24 teams advancing to the following round. In the second...

4 + ⋯ is a divergent series. The nth partial sum of the series is the triangular number ∑ k = 1 n k = n ( n + 1 ) 2 , {\displaystyle \sum _{k=1}^{n}k={\frac...

eliminated. India won the toss and elected to field. Most runs Most wickets "Triangular Tournament in West Indies, 2013". Archived from the original on 3 July...

Red Shield Diamond) is a diamond measuring 5.11 carats (1.022 g) with a triangular brilliant cut (sometimes called a trillion or a trilliant cut), rated...

The use of triangular corner flags in English football is a regular occurrence based upon traditional achievements. Tradition holds that only clubs that...

ulnar collateral ligament (UCL) or internal lateral ligament is a thick triangular ligament at the medial aspect of the elbow uniting the distal aspect of...

The Triangular Hockey League began as an agreement between Harvard, Princeton and Yale to play one another in best-of-three series during the season. The...

and strong. The unique, triangular eyes are small, dark, and deep-set. Bull Terriers are one of the only dogs that have triangular eyes. The body is full...

blade and a hilt with a single-handed grip. It is so called because the triangular cross section gives a flat back edge opposite the cutting edge. Later...

diagonal are zero, A {\displaystyle A} is called an upper (resp. lower) triangular matrix. The identity matrix I n {\displaystyle I_{n}} of size n {\displaystyle...

of a Hermitian, positive-definite matrix into the product of a lower triangular matrix and its conjugate transpose, which is useful for efficient numerical...

that extends the concept of triangular and square numbers to the nonagon (a nine-sided polygon). However, unlike the triangular and square numbers, the patterns...

be referred to as regular icosahedra, characterized by 30 edges and 20 triangular faces. The term "regular icosahedron" generally refers to a convex polyhedron...

second kind can be understood as inverses of one another when viewed as triangular matrices. This article is devoted to specifics of Stirling numbers of...

regular faces again. Replacing bases of a pentagonal antiprism with ten triangular pyramids, the regular icosahedron is classified as a composite polyhedron...

a pyramid with a hexagonal base upon which are erected six isosceles triangular faces that meet at a point (the apex). Like any pyramid, it is self-dual...

symmetry), there can be an upper-triangularity, and a lower-triangularity. Tokamaks can have negative triangularity. Triangularity - with diagram and source...

has 6 polyhedral cells: 2 tetrahedra connected by 4 triangular prisms. It has 14 faces: 8 triangular and 6 square. It has 16 edges and 8 vertices. It is...

The Dubai Triangular Series was a One Day International cricket tournament held in the United Arab Emirates from 8 to 19 January 2015. It was a tri-nation...

A wedge is a triangular shaped tool, a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions...

would be a square dihedron, and a pyramid with a digon base would be a triangular dihedron. A regular dihedron, with Schläfli symbol {n,2}, is made of two...

This uniform polyhedron compound is a chiral symmetric arrangement of 10 triangular prisms, aligned with the axes of three-fold rotational symmetry of an...

the two given above are the most popular. It has also been played on a triangular board, with jumps allowed in all 3 directions. As long as the variant...

to 15th century A.D., rotte (German) or rota (Spanish) referred to a triangular psaltery illustrated in the hands of King David and played by jongleurs...

where the rectangles degenerate into edges, a triangular tiling results, constructed as a snub triangular tiling, . There is one related 2-uniform tiling...

constructed by a Wythoff process, but can be made by an elongation of the triangular tiling. An orthogonal mirror construction [∞,2,∞] also exists, seen as...

elected in 2016. The by-poll was held in April 2019. AMMK makes Perambur bypoll a triangular fight DMK cadre come to blows DMK takes a firm grip on the city...

A quasi-triangular quasi-Hopf algebra is a specialized form of a quasi-Hopf algebra defined by the Ukrainian mathematician Vladimir Drinfeld in 1989. It...

structure consisted of three 265-foot-tall towers (81 m), placed in a triangular arrangement. The towers were able to sway up to 8 feet (2.4 m) in high...

is, every positive integer can be written as the sum of three or fewer triangular numbers, and as the sum of four or fewer square numbers, and as the sum...

In sewing, a gusset is a triangular or rhomboidal piece of fabric inserted into a seam to add breadth or reduce stress from tight-fitting clothing. Gussets...

Names Advisory Committee on Undersea Features Gazetteer) is a roughly triangular basin that is the deepest part of the Gulf of Mexico named for Charles...

touch the ground if the horse is standing on soft footing. The frog is triangular in shape, and extends midway from the heels toward the toe, covering around...

collar than that of a kimono, and is sewn with the addition of two thin, triangular panels at either side seam. The haori is usually tied at the front with...

centered nonagonal numbers have an even simpler relation to triangular numbers: every third triangular number (the 1st, 4th, 7th, etc.) is also a centered nonagonal...

Elongated triangular bipyramid Elongated triangular cupola Elongated triangular gyrobicupola Elongated triangular orthobicupola Elongated triangular pyramid...

(/ləˈtiːn/; from French latine 'Latin'), also called a latin-rig, is a triangular sail set on a long yard mounted at an angle on the mast, and running in...

Killian's dehiscence (also known as Killian's triangle) is a triangular area in the wall of the pharynx between the cricopharyngeus (upper esophageal sphincter...

trapezohedron, since a square is a special case of a rhombus. A gyroelongated triangular bipyramid constructed with equilateral triangles can also be seen as a...

The Belgian UFO wave was a series of sightings of triangular UFOs in Belgium, which lasted from 29 November 1989 to April 1990. The Belgian UFO wave began...

The KU-KSU-WSU Triangular or the Sunflower Triangular is an indoor track and field contest between the three NCAA Division I track and field programs in...

In coding theory, triangular network coding (TNC) is a non-linear network coding based packet coding scheme introduced by Qureshi, Foh & Cai (2012). Previously...

sirloin cap (US), or coulotte steak (US). It consists of the terminal, triangular part of the biceps femoris muscle, in the rump, with its fat cap. It became...

Arkys lancearius, the triangular spider, is a common Australian spider belonging to the family Arkyidae. It is an ambush hunter, commonly found resting...

attaching four triangular pyramids to a tetrahedron. The triakis tetrahedron is constructed by attaching four triangular pyramids onto the triangular faces of...

defined for the quasi-triangular quasi-Hopf algebra. Such a twist is known as an admissible (or Drinfeld) twist. Quasi-triangular quasi-Hopf algebra Ribbon...

tie a necktie. As with other common necktie knots, the Windsor knot is triangular, and the wide end of the tie drapes in front of the narrow end. The Windsor...

Traditionally in geomorphology, a flatiron is a steeply sloping triangular landform created by the differential erosion of a steeply dipping, erosion-resistant...

Common names include moringa, drumstick tree (from the long, slender, triangular seed-pods), horseradish tree (from the taste of the roots, which resembles...

sturdily built dog, square in profile, with a broad skull and small, triangular, erect ears with rounded tips. The breed is known for a very dense double...

The IWRG Triangular de la Muerte (2016) show (Spanish for "Triangle of Death") was a professional wrestling supercard event produced by Mexican professional...

layer. Each centered k-gonal number in the series is k times the previous triangular number, plus 1. This can be formalized by the expression k n ( n + 1 )...

UNESCO Historic Centre of Macau World Heritage Site. It is an elongated triangular shaped square and connects Largo do São Domingos at one end and Avenida...

This is a list of yearly Triangular Football League standings. "Tufts Digital Library". dl.tufts.edu....

interlocking triangular cells. The game is in all respects the same as shogi, except that piece moves have been transfigured for the triangular board-cell...

spleen and the colon, or sometimes by their shape as the round ligament or triangular ligament. Mesenteries are folds of peritoneum that are attached to the...

The foramen lacerum (Latin: lacerated piercing) is a triangular hole in the base of the skull. It is located between the sphenoid bone, the apex of the...

to the upper limbs or ribs. Pectoralis major is a thick, fan-shaped or triangular convergent muscle, which makes up the bulk of the chest muscle. It lies...

delta of the Nile River) is named so because its shape approximates the triangular uppercase letter delta. Contrary to a popular legend,[vague] this use...

square, rafter angle square, and triangle square, is a multi-purpose triangular carpenters' tool used for marking out. Its functions encompass many of...

Escrima), Silat, Kuntao, and Panantukan. Diagonal or triangular footwork involves moving in triangular fashion as opposed to the direct forward or lateral...

The pyramidalis muscle is a small triangular muscle, anterior to the rectus abdominis muscle, and contained in the rectus sheath. The pyramidalis muscle...

extraordinary Rushton Triangular Lodge and the unfinished Lyveden New Bield, both of which embody the strength of his faith. The Triangular Lodge bears witness...

A bread roll is a small, oblong (or round, triangular or rhomboid) individual loaf of bread served as a meal accompaniment (eaten plain or with butter)...

into two consecutive triangular numbers. If a tetrahedron is reflected across one of its faces, the two copies form a triangular bipyramid. The square...

prisms. The most familiar type of optical prism is the triangular prism, which has a triangular base and rectangular sides. Not all optical prisms are...

cubitus) when in standard anatomical position. The cubital fossa is a triangular area having three borders. superior (proximal) boundary – an imaginary...

tapers to a sharp point but may lack a cutting edge. It is typically triangular in cross-section, although some of the early examples still have the rhombic...

geometry, a pentagonal pyramid is a pyramid with a pentagon base and five triangular faces, having a total of six faces. It is categorized as a Johnson solid...

a triangular device with one end of the triangle pointing upward, mounted on a sawhorse-like support. The victim is made to straddle the triangular "horse"...

The olecranon fossa is a deep triangular depression on the posterior side of the humerus, superior to the trochlea. It provides space for the olecranon...

aggregated. Source: [citation needed] Notes: Victoria clinched final spot as triangular winner. Victoria v Olimpia Olimpia v Victoria Olimpia 1–1 Victoria on...

1981 and 1984, the R65LS was manufactured. This R65 variant has a small triangular fairing that was designed by Hans Muth. The R65 is fitted with a type...

of finding all numbers of the form 2b − 1 (Mersenne numbers) which are triangular is equivalent:   2 b − 1 = y ( y + 1 ) 2 ⟺   8 ( 2 b − 1 ) = 4 y ( y +...

creating a nonuniform honeycomb consisting of tetrahedra and octahedra (as triangular antiprisms). Its vertex figure is an order-3 truncated triakis tetrahedron...

tetrahedron, hexagonal tiling, hexagonal prism, and triangular prism cells, with an irregular triangular antiprism vertex figure. The runcitruncated hexagonal...

centered decagonal number can be reckoned by multiplying the (n − 1)th triangular number by k, 10 in this case, then adding 1. As a consequence of performing...

not in this form but rather as a truncated rhombohedron or truncated triangular trapezohedron. The exact geometry of the solid depicted by Dürer is a...

In road and highway construction, a gore (US) or nose (UK) is a triangular plot of land, not to be driven on, where a road forks at the intersection with...

hand tools, made of a case hardened steel bar of rectangular, square, triangular, or round cross-section, with one or more surfaces cut with sharp, generally...

periodic tables using a five-fold typology: I. short; II. long (including triangular); III. spiral; IV. helical, and V. miscellaneous. In 1952, Therald Moeller...

The 1997–98 Pepsi Triangular Series was a One Day International cricket tournament held in India in April 1998. It was a tri-nation series between the...

run-up competition in New York City.[citation needed] The Azrieli Center Triangular Tower has a height of 169 m (554 ft 6 in). Construction of this tower...

A trilemma is a difficult choice from three options, each of which is (or appears) unacceptable or unfavourable. There are two logically equivalent ways...

(French for "hide the heart") is a top for women, composed of two finished triangular parts, each having a strap. It is closed by overlapping the two segments...

countries. The Cook Islands have a circulating 2 dollar triangular coin with rounded corners. A triangular coin with a face value of £5 was commissioned by the...

plane consists of three equilateral triangles, surrounding the original triangular face of the octahedron and having the same size as it. The resulting polyhedron...

that extends the concept of triangular and square numbers to the decagon (a ten-sided polygon). However, unlike the triangular and square numbers, the patterns...

_{n{\text{ consecutive odd numbers}}}.} That identity is related to triangular numbers T n {\displaystyle T_{n}} in the following way: n 3 = ∑ k = T...

orbifold (*644) contains these uniform tilings. Reference: Template:Finite triangular hyperbolic tilings table Quadrilateral fundamental domains also exist...

primitive (hence non-real) cube root of unity. The Eisenstein integers form a triangular lattice in the complex plane, in contrast with the Gaussian integers,...

54 and preceding 56. 55 is composite number, a Fibonacci number and a Triangular number. In the United States, the National Maximum Speed Law prohibited...

second and only prime triangular number, and Carl Friedrich Gauss proved that every integer is the sum of at most three triangular numbers. Three is the...

map, the Airocean World Map, based on an icosahedron with a few of the triangular faces cut to avoid breaks in landmasses. The Dymaxion projection is intended...

that any positive integer could be expressed as the sum of at most three triangular numbers. This result is now known as Gauss's Eureka theorem and is a special...

Pediments are a form of gable in classical architecture, usually of a triangular shape. Pediments are placed above the horizontal structure of the cornice...

{\displaystyle n\times n} matrix A {\displaystyle A} is upper block triangular (or block upper triangular) if there are positive integers n 1 , … , n k {\displaystyle...

polygonal numbers, centered square numbers can also be expressed in terms of triangular numbers: C 4 , n = 1 + 4   T n − 1 = 1 + 2 n ( n − 1 ) , {\displaystyle...

The 1994–95 Wills Triangular Series was a One Day International cricket tournament played entirely in Pakistan. It was held in October, with players from...

triangular prism cells, with a mirrored sphenoid vertex figure. The runcinated icosahedral honeycomb, t0,3{3,5,3}, , has icosahedron and triangular prism...

additional, supporting units such as artillery regiments. By contrast, a triangular division generally has its infantry units organized in a "three by three"...

radius intersects the line supporting the edge in A and O. Now the right triangular ruler is placed on the drawing in the following manner: one leg of its...

This uniform polyhedron compound is a chiral symmetric arrangement of 4 triangular prisms, aligned with the axes of three-fold rotational symmetry of an...

the Fuller Building) is a 22-story, 285-foot-tall (86.9 m) steel-framed triangular building at 175 Fifth Avenue in the Flatiron District neighborhood of...

light or reflector does at night. Standard signboard shapes are square, triangular, and rectangular, and standard colours are red, green, orange, yellow...

rhombille hexagonal hexagonal (as exploded triangular) triangular triangular (as hexakis hexagonal) triakis triangular Conway calls it a kisrhombille for his...

Elongated triangular bipyramid Elongated triangular cupola Elongated triangular gyrobicupola Elongated triangular orthobicupola Elongated triangular pyramid...

types of shark teeth: dense flattened, needle-like, pointed lower with triangular upper, and non-functional. The type of tooth that a shark has depends...

In geometry, the elongated triangular tiling is a semiregular tiling of the Euclidean plane. There are three triangles and two squares on each vertex....

shape consists of 3 sides and is one of the simplest types of mesh. A triangular surface mesh is always quick and easy to create. It is most common in...

by the glenoid labrum, stabilizing the shoulder joint. The labrum is triangular in section; the base is fixed to the circumference of the cavity, while...

ː MODIFIER LETTER TRIANGULAR COLON. If the upper triangle is used without the lower one (U+02D1 ˑ MODIFIER LETTER HALF TRIANGULAR COLON), it designates...

what appeared to be triangular objects in the sky, filmed by U.S. Navy personnel consistent with visual artifacts due to a triangular lens aperture. In...

induced tiling has 24 heptagons, meeting at 56 vertices. The dual order-7 triangular tiling has the same symmetry group, and thus yields triangulations of...

as a slight color change from an earlier flag adopted from 1949. The triangular edges represent Qatar as the 9th "reconciled emirate". The flag is similar...

polyhedron is a seven-vertex toroidal polyhedron with 21 edges and 14 triangular faces. It and the tetrahedron are the only known polyhedra in which every...

crossings of more than two lines, has at least n − 2 {\displaystyle n-2} triangular faces. Thus, three lines form a triangle, four lines form at least two...

shares its vertex arrangement with the uniform compounds of 10 or 20 triangular prisms. It additionally shares its edges with the rhombidodecadodecahedron...

square and n-Queens Problem for n = 23. 6101 – Sophie Germain prime 6105 – triangular number 6113 – Sophie Germain prime, super-prime 6121 – prime of the form...

in hair braids or as jewelry worn over the forehead. The shape of this triangular brooch has also become a popular decorative motif.[citation needed] Berbers...

The suspensory ligament of the penis is a triangular midline structure anchoring the penis to the pubic symphysis, holding the penis close to the pubic...

census, and officially estimated at 7,993,900 in 2018. It contains the Triangular capital consisting of the capital and largest city by population, Khartoum...

Integrated circuit by Intersil designed to generate sine, square and triangular waveforms, based on bipolar monolithic technology involving Schottky barrier...

single match, but then triangular, and even knockout with semifinals and a final. The 1958 edition, for instance, was a triangular competition that pitted...

variations of the sole ard come in two types: the triangular and quadrangular ards. The triangular ard has a horizontal sole body holding the beam and...

polytope, known as the simplicial polyhedron, the polytope contains only triangular faces of any type. These polyhedra include bipyramids, gyroelongated bipyramids...

The Associates Triangular Series in South Africa was a One Day International cricket tournament involving the national teams of Canada, Netherlands and...

P_{1}=6,P_{2}=16} Centered pentagonal numbers can be expressed using triangular numbers: P n = 5 T n + 1 {\displaystyle P_{n}=5T_{n}+1} Weisstein, Eric...

The reflected inguinal ligament (triangular fascia) is a layer of tendinous fibers of a triangular shape, formed by an expansion from the lacunar ligament...

second kind can be understood as inverses of one another when viewed as triangular matrices. This article is devoted to specifics of Stirling numbers of...

Pascal's triangle (as all triangular and tetragonal numbers appear in it). Because 15 is also triangular, 120 is a doubly triangular number. 120 is divisible...

types of arches: semicircular and triangular. The semicircular arches feature cusped arches with tips, while triangular arches have a round apex and wavy...

right and left sides of the liver to form the right triangular ligament and the left triangular ligament, respectively. In between the two sides of the...

advertising or display typefaces). This family contains typefaces with triangular serifs. It corresponds to the three classical categories (humanists, garaldes...

Look up Triangle, triangle, scalene triangle, or triangular in Wiktionary, the free dictionary. A triangle is a geometric shape with three sides. Triangle...

shares its vertex arrangement with the uniform compounds of 10 or 20 triangular prisms. It additionally shares its edges with the icosidodecadodecahedron...

The coronoid process of the ulna is a triangular process projecting forward from the anterior proximal portion of the ulna. Its base is continuous with...

A spandrel is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame, between the tops of two adjacent...

A gable is the generally triangular portion of a wall between the edges of intersecting roof pitches. The shape of the gable and how it is detailed depends...

called a 3-4 duopyramid. It has 12 digonal disphenoid cells, 24 isosceles triangular faces, 12 edges, and 7 vertices. Polytope and polychoron Convex regular...

Pakistan in 1994–95. The teams played three 5-day tests and took part in a triangular ODI series (along with South Africa). Pakistan won the test series 1 -...

other classes of figurate numbers: the square triangular numbers, which are simultaneously square and triangular, and the solutions to the cannonball problem...

Devonian. S. paradoxa has an unusual, triangularly-coiled shell. Additional genera of ammonites with triangular shells are Kamptoclymenia, Trigonoshumardites...

two dimensions implies that all fully triangulated lattices (e.g., the triangular, union jack, cross dual, martini dual and asanoha or 3-12 dual, and the...

In mammalian anatomy, the infraspinatus muscle is a thick triangular muscle which occupies the chief part of the infraspinatous fossa. As one of the four...

ideal, with infinitely many tetrahedra existing around each vertex in a triangular tiling vertex figure. A geometric honeycomb is a space-filling of polyhedral...

members of the Northern European short-tailed sheep group, having a short, triangular tail. They often have two pairs of horns. They were formerly known as...

decomposition of a block matrix into a lower block triangular matrix L and an upper block triangular matrix U. This decomposition is used in numerical...

The 2001 LG Abans Triangular Series was a One Day International (ODI) cricket tournament held in Sri Lanka in December 2001. It was a tri-nation series...

to specified "moments" currently lacking in the English language. The triangular theory of love suggests intimacy, passion, and commitment are core components...

board or can be used with three-colored boards. Megachess: Uses a roughly triangular board with 130 squares. Pawns have multi-direction capability. Players...

tournament was known variously as the Bombay Presidency Match, Bombay Triangular, Bombay Quadrangular, and Bombay Pentangular, depending on the number...

The subscapularis is a large triangular muscle which fills the subscapular fossa and inserts into the lesser tubercle of the humerus and the front of the...

others construct webs with few widely spaced non-spiral threads, some triangular. Many have been shown to attract prey by producing analogues of insect...

1 ) ) / 2 {\displaystyle (n(n+1))/2} , or the n {\displaystyle n} th triangular number. Those in a coach will be in room ( ( c + n − 1 ) ( c + n ) ) /...

{n}{0}}+{\dbinom {n}{1}}+{\dbinom {n}{2}}.} Simply put, each number equals a triangular number plus 1. These are the first number on each row of Floyd's triangle...

The septum pellucidum (Latin for "translucent wall") is a thin, triangular, vertical double membrane separating the anterior horns of the left and right...

number theory, a pentatope number (or hypertetrahedral number or triangulo-triangular number) is a number in the fifth cell of any row of Pascal's triangle...

magic triangle is a magic arrangement of the integers from 1 to n in a triangular figure. A magic triangle or perimeter magic triangle is an arrangement...

was surpassed by CITIC Plaza, Guangzhou in 1996. The building uses a triangular floor plan. On the top of the tower is a four-bar neon clock that indicates...

Allium sacculiferum, also called northern plain chive or triangular chive, is an East Asian species of wild onion native to Japan, Korea, eastern Russia...

linear, while Kalanchoe daigremontiana has lanceolate, oblong, ovate or triangular leaves. Kalanchoe × houghtonii is a hybrid between Kalanchoe daigremontiana...

fact, 666 is the largest triangular number that is also a repdigit. Since 36 is a triangular number too, 666 is a doubly triangular number. Also, 666 is the...

Pectoralis minor muscle (/ˌpɛktəˈrælɪs ˈmaɪnər/) is a thin, triangular muscle, situated at the upper part of the chest, beneath the pectoralis major in...

number with 10 digits. 1,000,006,281 : smallest triangular number with 10 digits and the 44,721st triangular number. 1,000,014,129 = 316232, the smallest...

signature using three triangular elements, the rear fascia is also restyled with new full-width LED taillights using triangular elements, illuminated...

and its logo from the plant. The Bengali name for the samosa or fried triangular pastry snack, shingara, is likewise the name of the plant. Trapa natans...

Look up jib in Wiktionary, the free dictionary. A jib is a triangular sail that sets ahead of the foremast of a sailing vessel. Its forward corner (tack)...

Bengal Assembly "At Bengal's Matigara-Naxalbari, caste a key factor in triangular contest". Hindustan Times.[dead link] "Split in TMC-led alliance votes...

cubic honeycomb) In addition there is one special elongated form of the triangular prismatic honeycomb. The total unique prismatic honeycombs above (excluding...

{\displaystyle \operatorname {N} (n,k),n\in \mathbb {N} ^{+},1\leq k\leq n} form a triangular array of natural numbers, called the Narayana triangle, that occur in...

ISBN 978-1-56881-220-5 (Chapter 19, The Hyperbolic Archimedean Tessellations) Hexakis triangular tiling Tilings of regular polygons List of uniform tilings Uniform tilings...

Floyd's triangle is a triangular array of natural numbers used in computer science education. It is named after Robert Floyd. It is defined by filling...

in a triangular face, known as a triangular facet, with a broad base and an apex pointing upward. As typically used in geology, the triangular facet...

Triominoes is a variant of dominoes using triangular tiles published in 1965. A popular version of this game is marketed as Tri-Ominos by the Pressman...

Lucas–Carmichael number 2016 – second-smallest Erdős–Nicolas number, triangular number, number of 5-cubes in a 9-cube, 211 – 25 2017 – Mertens function...

patellae or patellas), also known as the kneecap, is a flat, rounded triangular bone which articulates with the femur (thigh bone) and covers and protects...

six pentagons) and fourteen vertices, and its dual is the triaugmented triangular prism. Initially Jim Stasheff considered these objects as curvilinear...

The origins of the triangular frame harp are unclear. Triangular objects on the laps of seated figures appear in artwork of Ireland, Scotland, England...

The subclavius is a small triangular muscle, placed between the clavicle and the first rib. Along with the pectoralis major and pectoralis minor muscles...

prism if all edges connecting triangles are equal in length, and the triangular faces are perpendicular to the rectangular base. Wedges can be created...

(Fimbria is Latin for fringe). Some people have small (<1 cm) horn-like triangular flaps of "skin" (mucosa) under their tongue. They are on each side of...

It may be three or four-sided. A ringtail sail may be quadrilateral or triangular in shape. The older and more common type is a quadrilateral sail set on...

The anatomical snuff box or snuffbox or foveola radialis is a triangular deepening on the radial, dorsal aspect of the hand—at the level of the carpal...

to 38, or twice 19. A hexaflexagon is a strip of nineteen alternating triangular faces that can flex into a regular hexagon, such that any two of six colorings...

number following 3999 and preceding 4001. It is a decagonal number. 4005 – triangular number 4007 – safe prime 4010 – magic constant of n × n normal magic square...

types of regular polygon faces. It has a total of 62 faces: 20 regular triangular faces, 30 square faces, 12 regular pentagonal faces, with 60 vertices...

The Leibniz harmonic triangle is a triangular arrangement of unit fractions in which the outermost diagonals consist of the reciprocals of the row numbers...

squares, while the base and its opposite face are regular polygons, the triangular, square, and pentagonal cupolae all count among the Johnson solids, and...

graph with no harmonious labeling. A second type, which might be called a triangular book, is the complete tripartite graph K1,1,p. It is a graph consisting...

Escarpment. It was first excavated in 1980. Baghor stone is a natural triangular piece of local sandstone; it is colourful, and decorated with yellow pigment...

Spectrangle is a triangular tile-based abstract strategy game invented by Alan John Fraser-Dackers, Maxwell Graham Gordon and Lester Wynne Jordan. The...

five-match Test series against England. The two teams also took part in a triangular One Day International tournament involving Zimbabwe. The Test series was...

The England A Team Triangular Series in 2014 was a List A cricket tournament that was held in England in August 2014 between the teams England Lions, New...

number. Illustrated is a geometrical rendering of this equality. When the triangular faces of the tetrahedron are divided into congruent trapezoids, the result...

The right triangular ligament is situated at the right extremity of the bare area, and is a small fold which passes to the diaphragm, being formed by the...

highly composite number 5041 = 712, centered octagonal number 5050 – triangular number, Kaprekar number, sum of first 100 integers 5051 – Sophie Germain...

polyhedron is a rectified triangular prism, which can be formed as the convex hull of the midpoints of the edges of a triangular prism. When constructed...

to exist. It is also used to describe astrological houses located in a triangular relationship to one another in Vedic astrology e.g.: the first house,...

rigs with quadrilateral sails, but evolved to use the Bermuda rig with triangular sails. Although the Bermuda sloop is often described as a development...

to using the triangular distribution which takes the same three parameters. The PERT distribution has a smoother shape than the triangular distribution...

different approaches. This shape is also called Siamese dodecahedron, triangular dodecahedron, trigonal dodecahedron, or dodecadeltahedron. The snub disphenoid...

14.14. The dual tiling is called an order-7 triakis triangular tiling, seen as an order-7 triangular tiling with each triangle divided into three by a center...

muscle (tensor palati or tensor muscle of the velum palatinum) is a thin, triangular muscle of the head that tenses the soft palate and opens the Eustachian...

corona in the centre, about 1.5 mm high. The tip of each inner lobe is triangular, with a thick, slightly curved lip. The related Cynanchum viminale also...

A ravelin is a triangular fortification or detached outwork, located in front of the innerworks of a fortress (the curtain walls and bastions). Originally...

regular chain is a particular kind of triangular set of multivariate polynomials over a field, where a triangular set is a finite sequence of polynomials...

an elliptical dome over a rectangular room. The pendentives, which are triangular segments of a sphere, taper to points at the bottom and spread at the...

It is usually a rectangular piece of cloth, but can also be square or triangular in shape. Other shapes include oblong shawls. Kashmir was a pivotal point...

upper third of the thigh. It is a subfascial space which appears as a triangular depression below the inguinal ligament when the thigh is flexed, abducted...

rectangular and very occasionally triangular, but almost never circular. Nashua, New Hampshire, is unusual for having triangular manhole covers that point in...

The 2000 Singer Triangular Series was an ODI cricket tournament held in Sri Lanka from 5 to 14 July 2000. It featured the national cricket teams of South...

alternating faces and edges. The smallest polyhedron is the tetrahedron with 4 triangular faces, 6 edges, and 4 vertices. Named polyhedra primarily come from the...

In clothing and similar applications, a gore is a triangular or trapezoidal piece of a textile as might be used in shaping a garment to fit contours of...

trilliant cut, sometimes called a trillion, trillian, or Trielle is a triangular type of gemstone cut. The cut has many variations. It may have curved...

Dave Thomas Circle was the unofficial nickname for a small triangular block in Northeast Washington, D.C., and the surrounding streets and traffic pattern...

apex) not lying in the plane of the base, for an n-gonal base forming n triangular faces in addition to the base face. An n-gonal bipyramid thus has 2n faces...

consistently sporting a distinctive cover—usually yellow and black with a triangular-headed cartoon figure known as the "Dummies Man", and an informal, blackboard-style...

the upper end of the ulna. Its posterior surface, directed backward, is triangular, smooth, subcutaneous, and covered by a bursa. Its superior surface is...

simply reconnected on the underside, resulting in two triangular pyramids joined at the base, a triangular bipyramid. A popular intermediate model is the triakis...

triangular prisms. Octahedral dyadic prism (Norman W. Johnson) Ope (Jonathan Bowers, for octahedral prism) Triangular antiprismatic prism Triangular antiprismatic...

study classified five primary hairline shapes: round, heart, angular, triangular, and flat and proposed corresponding fringe styles to complement each...

typically has more than one child, the resulting shape is relatively triangular. In a radial layout, instead of each successive generation being displayed...

upper triangular matrix with nonzero entries on the diagonal is in row echelon form, and a matrix in row echelon form is (weakly) upper triangular. Thus...

the village as containing 87 mostly thatched houses arranged around a triangular green. Fairs were held on 1 May, 6 October and December, the latter being...

similar symbol, a modified version of the Portuguese Cross (with inverted triangular edges), was used by the former Brazilian Patrianovist Imperial Action...

The adductor magnus is a large triangular muscle, situated on the medial side of the thigh. It consists of two parts. The portion which arises from the...

preceding 154. It is the sum of the first 17 integers (making it the 17th triangular number), and also the sum of the first five positive factorials. The number...

Hunter's favored mode of transport was a bicycle adorned with a bright small triangular flag at the end of a pole. He was played by Philip Sabine. His companions...

tetrahedron, cube, truncated cube and truncated square tiling cells, in a triangular antiprism vertex figure. It has a Coxeter diagram, . Convex uniform honeycombs...

ratio of 1:1. Cells of the vertex figure are ten tetrahedrons and 20 triangular prisms, corresponding to the ten 5-cells and 20 rectified 5-cells that...

and others squares. Special rules govern the moves of the pieces on the triangular fields. Pritchard, D. B. (2007). The Classified Encyclopedia of Chess...

shares its vertex arrangement with the uniform compounds of 10 or 20 triangular prisms. It additionally shares its edges with the rhombidodecadodecahedron...

forward). 3001 – super-prime; divides the Euclid number 2999# + 1 3003 – triangular number, only number known to appear eight times in Pascal's triangle;...

short aliquot sequence (85,23,1,0). an octahedral number. a centered triangular number. a centered square number. a decagonal number. the smallest number...

with one another, forming a large somewhat flattened area; this area is triangular, broad above, and perforated by large vascular foramina; narrow below...

vertical height of the structure) is a structure whose visible surfaces are triangular in broad outline and converge toward the top, making the appearance roughly...

the Kleetope of an icosahedron. These Kleetopes are formed by adding a triangular pyramid to each face of them. The tetrakis hexahedron is the Kleetope...

latitudes, and allows for Antarctica to be displayed accurately and in whole. Triangular world maps are also possible using the same method. The name is derived...

disagreement on match dates. The championship was decided by a final triangular. The final triangular was scratched and Violette were awarded the championship after...

only be 1, 4, 7 or 9. Five times a heptagonal number, plus 1 equals a triangular number. The heptagonal numbers have several notable formulas: H m + n...

is by faceting of an octahedron; this means that it removes alternate triangular faces of an octahedron, leaving three squares that again as the diagonal...

the gyrobifastigium is a polyhedron that is constructed by attaching a triangular prism to the square face of another one. It is an example of a Johnson...

octagonal). 90 is equal to the fifth sum of non-triangular numbers, respectively between the fifth and sixth triangular numbers, 15 and 21 (equivalently 16 + 17 ...

chambered in 12-gauge, 20-gauge, 28-gauge, and .410 bore. The barrels have a triangular arrangement with one on top and two below. This gives the shotgun a single-barrel...

and west of Baghdad inhabited mostly by Sunni Muslim Arabs. The roughly triangular area's points are usually said to lie near Baghdad (the southeast point)...

vertices and 14 triangular faces, respectively. Steffen's polyhedron, the simplest flexible polyhedron without self-crossings, has 14 triangular faces. A regular...

approximating subdivision scheme developed by Charles Loop in 1987 for triangular meshes. Prior methods, namely Catmull-Clark and Doo-Sabin, focused on...

pyramid, and the four triangular faces are isosceles triangles. Otherwise, the pyramid has two or more non-isosceles triangular faces. The slant height...

meters in height, are sometimes referred to as eight-thousanders. 8001 – triangular number 8002 – Mertens function zero 8011 – Mertens function zero, super-prime...

of three digonal antiprisms, they are rotated 60 degrees, while three triangular antiprisms are rotated 40 degrees. Skilling, John (1976), "Uniform Compounds...

energy. If land vehicles are excluded from the GvK diagram, then a large triangular "gap" appears, spanned by merchant ship, destroyer, and commercial airplane...

its frequent use in alpine folk art in the 17th and 18th century. The triangular lattice form, with circle radii equal to their separation is called a...

contemporaries in the city is historical fact; that they might be drawn into this triangular, symbolic dance of ideas and influence is the film's bold hypothesis....

Retrieved 2006-12-30. "Rectangular area". eFunda. Retrieved 2006-12-30. "Triangular area". eFunda. Retrieved 2006-12-30. Young, Warren C; Budynas, Richard...

A mantle wedge is a triangular shaped piece of mantle that lies above a subducting tectonic plate and below the overriding plate. A wedge can be identified...

The Emirates Triangular Tournament was a One-day International cricket tri-series involving touring nations Sri Lanka and South Africa against each other...

with both its prime factors being Gaussian primes. While 21 is the sixth triangular number, it is also the sum of the divisors of the first five positive...

published in facsimile form in 2009 in the book Thomas Harriot's Doctrine of Triangular Numbers: the "Magisteria Magna". Harriot's work dates from before the...

Arkys, also known as triangular spider or ambush spider, is a genus of Australian araneomorph spiders in the family Arkyidae, first described by Charles...

Agnes and Westcliff. The distinguishing feature of all variants is a triangular layout of the tableau, building in ascending sequence and packing in descending...

Sewell Park is a triangular park between Constitution Hill and St. Clement's Hill in Norwich, Norfolk, England. The park was given to the Norwich Corporation...

might be a normal distribution, this is not always so. For example, a triangular distribution might be used, depending on the application. In three-point...

construct triangular webs. These are formed in the same way as spanning-thread webs, but with only three radii, so that they appear triangular. Bolas spiders...

trigone of urinary bladder (also known as the vesical trigone) is a smooth triangular region of the urinary bladder formed by the two ureteric orifices and...

magic hexagram of order 2 is an arrangement of numbers in a hexagram with triangular cells with 2 cells on each edge, in such a way that the numbers in each...

A river delta is a landform, typically triangular, created by the deposition of the sediments that are carried by the waters of a river, where the river...

number can also be expressed as a trapezoidal number (difference of two triangular numbers), or a sum of consecutive numbers, as ( ( n + 1 ) 2 + 1 2 ) −...

The Triangular Football League or New England Intercollegiate Football Association was an American college football conference. Its founding members were...

frontispieces can be seen in Ancient Greek Architecture which features a large triangular gable, known as a pediment, usually supported by a collection of columns...

connected by a narrow piece of elasticized fabric to the bottom of a front triangular panel. This strip is concealed between the buttocks in what is sometimes...

. Note the diagonal entries of a triangular matrix are precisely its eigenvalues (see Triangular matrix#Properties). An n × n matrix A is diagonalizable...

a Japanese rice ball made from white rice. It is usually formed into triangular or cylindrical shapes, and wrapped in nori (seaweed). While modern onigiri...

Comyn Ching Triangle is a triangular city block at the Seven Dials junction in Covent Garden, London. It is bounded by Monmouth, Mercer and Shelton Streets...

Chalciope mygdon, the triangular-striped moth, is a moth of the family Noctuidae. The species was first described by Pieter Cramer in 1777. It is found...

In geometry, an edge-contracted icosahedron is a polyhedron with 18 triangular faces, 27 edges, and 11 vertices. It can be constructed from the regular...

increment between two successive figurate numbers, including square and triangular numbers.[citation needed] The ancient Greek mathematician and engineer...

The Celtic harp is a triangular frame harp traditional to the Celtic nations of northwest Europe. It is known as cláirseach in Irish, clàrsach in Scottish...

The 2019 Spain Triangular T20I Series was a cricket tournament held in Spain from 29 to 31 March 2019. The tournament featured the national teams of Spain...

the mandible's coronoid process (from Greek korōnē 'hooked') is a thin, triangular eminence, which is flattened from side to side and varies in shape and...

The 1912 Triangular Tournament was a Test cricket competition played between Australia, England and South Africa, the only Test-playing nations at the...

typically fore-and-aft with spars along one or more edges and include a triangular variant with spars on the upper and lower edges, informally called a crab...

backstays. The gaff enables a fore-and-aft sail to be four-sided, rather than triangular. A gaff rig typically carries 25 percent more sail than an equivalent...

single Windsor knot, is a way of tying a necktie which produces a neat, triangular knot. It is larger than the four-in-hand knot and Pratt knot, but smaller...

The list comprises only regular tournaments with three or four players (Triangular or Quadrangular). The first international tournament with four players...

constructed by augmenting each face of a regular icosahedron with a right triangular pyramid of height 7 + 3 5 6 {\displaystyle {\sqrt {\frac {7+3{\sqrt {5}}}{6}}}}...

constructed from hexagonal tiling, cube, and truncated octahedron cells, in a triangular antiprism vertex figure. It has a Coxeter diagram . A radial subgroup...

States, a beanie is a head-hugging brimless cap, sometimes made from triangular panels of material joined by a button at the crown and seamed together...

the body of the ischium bone of the pelvis. It is a thin and pointed triangular eminence, more or less elongated in different subjects. The pudendal nerve...

Venice's old customs buildings, the Dogana da Mar. It also refers to the triangular area of Venice where the Grand Canal meets the Giudecca Canal, and its...

prototype by Lake after he was denied a contract by the U.S. Navy. It was triangular, made of wood (yellow pine), and had three wheels to keep it from getting...

number following 34 and preceding 36. 35 is the sum of the first five triangular numbers, making it a tetrahedral number. 35 is the 10th discrete semiprime...

couvre-chef, "cover head"), also known as a bandana or bandanna, is a triangular or square piece of cloth tied around the head, face, or neck for protective...

short distance toward the nose, and the two eyelids are separated by a triangular space, the lacus lacrimalis. Canthoplasty refers to a plastic surgery...

The pentakis snub dodecahedron is a convex polyhedron with 140 triangular faces, 210 edges, and 72 vertices. It has chiral icosahedral symmetry. It comes...

flattened, due to being folded rather than rolled. The panicle is open and triangular shaped, 5–7.5 cm (2–3 in) long. The spikelets are stalked, awnless, 1–2 cm...

smallest 6-digit prime number 100,128 = smallest triangular number with 6 digits and the 447th triangular number 100,151 = twin prime with 100,153 100,153...

aeroplane in 1944 and restored in the 1980s. The 49-metre-high (161 ft) triangular tower has a hollow centre and is climbed by means of a spiral staircase...

13, pronic number, nontotient, Harshad number 703 = 19 × 37, the 37th triangular number, a hexagonal number, smallest number requiring 73 fifth powers...

State flag of Norway Naval ensign of Finland Naval ensign of Estonia The triangular swallowtail is the shape of the flag of the American state of Ohio, as...

grow in terms of radius, but eventually cover the entire sphere. The triangular tilings are depicted below: Spherical tilings corresponding to the octahedron...

pectoralis major (from Latin pectus 'breast') is a thick, fan-shaped or triangular convergent muscle of the human chest. It makes up the bulk of the chest...

the 1230s, shields used by heavy cavalry had become shorter and more triangular, now called heater shields. Transitional forms intermediate between kite...

It is the dual of the uniform truncated dodecadodecahedron. It has 120 triangular faces. The triangles have one angle of arccos ⁡ ( − 1 10 ) ≈ 95.739 170...

era who made substantial sums of money via their participation in the triangular trade, primarily through dealing in slave-produced tobacco that was grown...

holonomic drive systems. A platform employing three omni wheels in a triangular configuration is generally called Kiwi Drive. The Killough platform is...

Harshad number, sum of the nontriangular numbers between the two successive triangular numbers 55 and 66, number of non-isomorphic set-systems of weight 9 606...

The Freyung (German pronunciation: [ˈfʁaɪʊŋ] ) is a triangular public square in Vienna, located in the Innere Stadt first district of the city. The square...

than the medial malleolus. The medial surface presents in front a smooth triangular surface, convex from above downward, which articulates with a corresponding...

and in the formation of individuals. In the 1980s, she systematized the Triangular Approach, a pedagogical proposal based on three axes for knowledge in...

successive shell forms a larger pentagonal pyramid with a triangular number of points on each triangular face and a pentagonal number of points on the pentagonal...

stability. Later variations sometimes added additional columns, or changed to triangular or rectangular formations. In 1984, designer Bruce Kilgore began researching...

belonging to Jaipur's assembly of instruments, consisting of a gigantic triangular gnomon with the hypotenuse parallel to the Earth's axis. On either side...

19 April 2017. "Afghanistan squads announced for Bangladesh Test and Triangular Series in September". Afghan Cricket Board. Archived from the original...

order Rhynchosauria. Members of the group are distinguished by their triangular skulls and elongated, beak like premaxillary bones. Rhynchosaurs first...

It belongs to the species Capsicum frutescens and is characterized by triangular fruits that grow pointing upwards. The fruits and leaves are used in traditional...

subcontinent and Indonesia. They are recognized by their small seed pods: triangular in cross-section and spindle-shaped, with a thin, papery outer shell and...

the elongated triangular orthobicupola, the elongated triangular gyrobicupola, the gyroelongated triangular bicupola, and the triangular hebesphenorotunda...

a semiperfect number, and a Erdős–Woods number. It is also the 11th triangular number and the 6th hexagonal number. 66 (disambiguation) Sloane, N. J...

The Triangular Professional Tournament was a professional team match play golf tournament that was played at the Cawder Golf Club from 21 to 23 October...

Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object that can...