Joined decagonal duotegum
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| Joined decagonal duotegum | |
|---|---|
| Rank | 4 |
| Type | Isotopic |
| Space | Spherical |
| Elements | |
| Cells | 200 notches |
| Faces | 200+400 isosceles triangles |
| Edges | 20+100+400 |
| Vertices | 20+100 |
| Vertex figure | 100 tetragonal disphenoids, 20 joined decagonal prisms |
| Measures (edge length 1) | |
| Central density | 1 |
| Related polytopes | |
| Dual | Rectified decagonal duoprism |
| Abstract & topological properties | |
| Euler characteristic | 0 |
| Orientable | Yes |
| Properties | |
| Symmetry | I2(11)≀S2, order 800 |
| Convex | Yes |
| Nature | Tame |
The joined decagonal duotegum is a convex isochoric polychoron and a member of the family of joined duotegums with 200 notches as cells.
Each cell of this polychoron has rectangular pyramidal symmetry, with 6 isosceles triangles for faces.