In geometry , a
dodecagon is any polygon with twelve sides and twelve angle s. Regular
dodecagon: A regular
dodecagon has all sides of
Kaynak: DodecagonThere are 2
dodecagon s (12-sides) and one triangle on each vertex . leaving
dodecagons in place of the original hexagon s, and new
Kaynak: Truncated hexagonal tilingA dodecagonal number is a figurate number that represents a
dodecagon . The dodecagonal number for n is given by the formula 5 n 2 - 4 n
Kaynak: Dodecagonal numberPetrie polygon |
dodecagon | Coxeter group | B 6, 3 4,4 | Dual | 25px | Properties | convex In geometry , a 6-cube is a six- dimension
Kaynak: 6-cubePetrie polygon |
dodecagon | Coxeter group s | B 6, 3,3,3,3,4 D 6, 3 3,1,1 | Dual | 6-cube | Properties | convex In geometry , a 6-
Kaynak: 6-orthoplexclassified) according to the number of sides, combining a Greek -derived numerical prefix with the suffix -gon, e.g. pentagon ,
dodecagon .
Kaynak: PolygonAll dodecagrams share the vertices of a
dodecagon , which may be regarded as 12/1. Dodecagrams in polyhedra: Dodecagrams can also be
Kaynak: DodecagramThere are one square , one hexagon , and one
dodecagon on each vertex . It has Schläfli symbol of t 0,1,2 3,6. Other names
Kaynak: Truncated trihexagonal tilingIn geometry , the dodecagonal prism is the tenth in an infinite set of prisms , formed by square sides and two regular
dodecagon caps.
Kaynak: Dodecagonal prismtower, which contains the helical lift hill , is a
dodecagon , 25 feet across and 92 feet high while the maximum drop of the ride is 86 feet.
Kaynak: Euro-MirThere are one square , one octagon , and one
dodecagon on each vertex . It has Schläfli symbol of t 0,1,2 6,4. Dual tiling
Kaynak: Truncated tetrahexagonal tiling"Multiply one side of a hexagon by the radius (of its circumcircle), then multiply this by three, to yield the area of a
dodecagon; if we
Kaynak: Liu Hui's π algorithmthe hexagon, octagon, decagon and
dodecagon, all derived from the circle, and, derived from the square, rectangles that exhibit the square
Kaynak: De Re AedificatoriaDodecagonal prism (12 squares, 2 regular
dodecagon s) Hexagonal antiprism (12 equilateral triangles, 2 regular hexagons) Johnson solid s:
Kaynak: TetradecahedronThe fort has a large
dodecagon al-shaped cistern which was used mainly for bathing and washing purposes. Nearby this cistern there are 6
Kaynak: Avchitgad