Bitetradecapeton
Jump to navigation
Jump to search
Bitetradecapeton | |
---|---|
File:Bitetradecapeton.png | |
Rank | 6 |
Type | Noble |
Notation | |
Bowers style acronym | Bife |
Elements | |
Peta | 140 triangular disphenoids |
Tera | 420 triangular scalenes |
Cells | 210 tetragonal disphenoids, 280 triangular pyramids |
Faces | 70 triangles, 210 isosceles triangles |
Edges | 42+42 |
Vertices | 14 |
Vertex figure | Triangular-scalenic hexecontateron |
Measures (edge length 1) | |
Central density | 1 |
Related polytopes | |
Dual | Tetradecapeton |
Abstract & topological properties | |
Euler characteristic | 0 |
Orientable | Yes |
Properties | |
Symmetry | A6×2, order 10080 |
Convex | Yes |
Nature | Tame |
The bitetradecapeton or bife, also known as the triangular-disphenoidal hecatontetracontapeton, is a convex noble polypeton with 140 identical triangular disphenoids as peta. 60 facets join at each vertex. It can be obained as the dual of the uniform tetradecapeton.
It is also the convex hull of a heptapeton and its central inversion, as well as the 14-3-5 step prism.
The ratio between the longest and shortest edges is .
Vertex coordinates[edit | edit source]
The vertices of a bitetradecapeton, based on two heptapeta of edge length 1, centered at the origin, are given by: