Decagonal duotegmatic tegum
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Decagonal duotegmatic tegum | |
---|---|
Rank | 5 |
Type | Uniform dual |
Notation | |
Coxeter diagram | m2m10o2m10o |
Elements | |
Tera | 200 tetragonal disphenoidal pyramids |
Cells | 100 tetragonal disphenoids, 400 sphenoids |
Faces | 40+200+200 isosceles triangles |
Edges | 20+40+100 |
Vertices | 2+20 |
Vertex figure | 2 decagonal duotegums, 20 square-decagonal duotegums |
Measures (edge length 1) | |
Central density | 1 |
Related polytopes | |
Dual | Decagonal duoprismatic prism |
Abstract & topological properties | |
Euler characteristic | 2 |
Orientable | Yes |
Properties | |
Symmetry | I2(10)≀S2×A1, order 1600 |
Convex | Yes |
Nature | Tame |
The decagonal duotegmatic tegum is an isoteric duotegum that consists of 200 tetragonal disphenoidal pyramids and 22 vertices.