Great dodecahemidodecahedron
From Wikipedia, the free encyclopedia
| Great dodecahemidodecahedron | |
|---|---|
 |
|
| Type | Uniform polyhedron |
| Elements | F=18, E=60, V=30 (χ=-12) |
| Faces by sides | 12{5/2}+6{10/3} |
| Wythoff symbol | 5/35/2 | 5/3 |
| Symmetry group | Ih |
| Index references | U70, C86, W107 |
 5/2.10/3.5/3.10/3 (Vertex figure) |
 Great dodecahemidodecracon (dual polyhedron) |
In geometry, the great dodecahemidodecahedron is a nonconvex uniform polyhedron, indexed as U70.
Its 30 vertices and 60 edges, along with its 12 pentagrammic faces, are shared with the great icosidodecahedron.
[edit] See also
[edit] External links
- Eric W. Weisstein, Great dodecahemidodecahedron at MathWorld.
