Truncated great dodecahedron
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| Truncated great dodecahedron | |
|---|---|
 |
|
| Type | Uniform polyhedron |
| Elements | F = 24, E = 90 V = 60 (χ = -6) |
| Faces by sides | 12{5/2}+12{10} |
| Wythoff symbol | 25/2 | 5 |
| Symmetry group | Ih |
| Index references | U37, C47, W75 |
 10.10.5/2 (Vertex figure) |
 Small stellapentakis dodecahedron (dual polyhedron) |
In geometry, the truncated great dodecahedron is a nonconvex uniform polyhedron, indexed as U37.
This polyhedron is the truncation of the great dodecahedron. It shares its vertices with the uniform great rhombicosidodecahedron, and with the uniform compounds of 6 or 12 pentagonal prisms.
