Dodecahedral extended double antiprism
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Dodecahedral extended double antiprism | |
---|---|
Rank | 4 |
Type | Scaliform |
Notation | |
Bowers style acronym | Dexdap |
Elements | |
Cells | 20 dodecahedra 100 tetrahedra 100 blends of 2 pentagonal pyramids |
Faces | 100+400 triangles 20+200 pentagons |
Edges | 100+200 4-fold 200 7-fold |
Vertices | 100 |
Measures (edge length 1) | |
Circumradius | |
Hypervolume | Undefined |
Related polytopes | |
Army | Gap |
Regiment | Gap |
Conjugate | Great stellated dodecahedral extended double antiprism |
Abstract & topological properties | |
Orientable | No |
Properties | |
Symmetry | I2(10)≀S2+, order 400 |
Convex | No |
Nature | Wild |
The dodecahedral extended double antiprism is a nonconvex scaliform polychoron.
External links[edit | edit source]
- Bowers, Jonathan. "Category S3: Special Scaliforms" (#S48).
- Klitzing, Richard. "dexdap".