Pentagonal-icosahedral duotegum
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Pentagonal-icosahedral duotegum | |
---|---|
Rank | 5 |
Type | Uniform dual |
Notation | |
Coxeter diagram | m5o2m5o3o |
Elements | |
Tera | 100 triangular scalenes |
Cells | 100 triangular pyramids, 150 digonal disphenoids |
Faces | 20 triangles, 60+150 isosceles triangles |
Edges | 5+30+60 |
Vertices | 5+12 |
Vertex figure | 5 icosahedral tegums, 12 pentagonal-pentagonal duotegums |
Measures (edge length 1) | |
Central density | 1 |
Related polytopes | |
Dual | Pentagonal-dodecahedral duoprism |
Abstract & topological properties | |
Euler characteristic | 2 |
Orientable | Yes |
Properties | |
Symmetry | H3×H2, order 1200 |
Convex | Yes |
Nature | Tame |
The pentagonal-icosahedral duotegum is an isoteric duotegum that consists of 100 triangular scalenes and 17 vertices.