Triangular-decagonal duotegum
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| Triangular-decagonal duotegum | |
|---|---|
| Rank | 4 |
| Type | Uniform dual |
| Space | Spherical |
| Notation | |
| Coxeter diagram | m3o2m10o |
| Elements | |
| Cells | 30 digonal disphenoids |
| Faces | 30+30 isosceles triangles |
| Edges | 3+10+30 |
| Vertices | 3+10 |
| Vertex figure | 10 triangular tegums, 3 decagonal tegums |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Triangular-decagonal duoprism |
| Conjugate | Triangular-decagrammic duotegum |
| Abstract & topological properties | |
| Euler characteristic | 0 |
| Orientable | Yes |
| Properties | |
| Symmetry | A2×I2(10), order 120 |
| Convex | Yes |
| Nature | Tame |
The triangular-decagonal duotegum, also known as the 3-10 duotegum, is a duotegum that consists of 30 digonal disphenoids and 13 vertices.
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