Synonymer & Anagram | Engelska ordet HEPTAGONAL

Exempel på hur man kan använda HEPTAGONAL i en mening

• For example, the sixth heptagonal number (81) minus the sixth hexagonal number (66) equals the fifth triangular number, 15.
• 34 is also the fourth heptagonal number, and the first non-trivial centered hendecagonal (11-gonal) number.
• A heptagonal number is a figurate number that is constructed by combining heptagons with ascending size.
• A centered heptagonal number is a centered figurate number that represents a heptagon with a dot in the center and all other dots surrounding the center dot in successive heptagonal layers.
• The village has a splendid sixteenth century church, St-Julien, with a unique heptagonal tower, a famous altarpiece and a pelota fronton forming one of its walls.
• In Bulgaria, the heptagonal türbes of dervish saints such as Kıdlemi Baba, Ak Yazılı Baba, Demir Baba and Otman Baba served as the centers of Bektashi tekkes (gathering places) before 1826.
• Of these, the 100 and 250 dobras are round, the larger of the three are equilaterally curved heptagonal.
• 197 is a centered heptagonal number, a centered figurate number that represents a heptagon with a dot in the center and all other dots surrounding the center dot in successive heptagonal layers.
• In geometry, the heptagonal antiprism is the fifth in an infinite set of antiprisms formed by two parallel polygons separated by a strip of triangles.
• The dual tiling is called a heptakis heptagonal tiling, named for being constructible as a heptagonal tiling with every heptagon divided into seven triangles by the center point.
• It is the first implementation of an algorithm for generating 3D structures of arbitrary carbon nanotube connections by means of the placement of non-hexagonal (pentagonal or heptagonal) rings, also referred as defects or disclinations.
• Consider then the group generated by reflections in the sides of the triangle, which (since the triangle tiles) is a non-Euclidean crystallographic group (a discrete subgroup of hyperbolic isometries) with this triangle for fundamental domain; the associated tiling is the order-3 bisected heptagonal tiling.
• Evliya Çelebi reported a cloister near the Maden dere riverbank and credited Sultan Bayezid II for the construction of the tekke, which included a heptagonal refectory, shaped like a dervish cap and associated with the yediler (cult of the seven).
• There are numerous topologically distinct forms of a hexadecahedron, for example the pentadecagonal pyramid, tetradecagonal prism and heptagonal antiprism.
• The cavity within the cage-like structure of borospherene, as well as borospherene's coordinatively unsaturated hexagonal and heptagonal faces, allows for the possibility of its endohedral or exohedral doping.
• In Euclidean geometry, a heptagonal triangle is an obtuse, scalene triangle whose vertices coincide with the first, second, and fourth vertices of a regular heptagon (from an arbitrary starting vertex).

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