Great rhombidodecahedron
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| Great rhombidodecahedron | |
|---|---|
 |
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| Type | Uniform polyhedron |
| Elements | F = 42, E = 120 V = 60 (χ = -18) |
| Faces by sides | 30{4}+12{10/3} |
| Wythoff symbol | 2 5/3 (3/2 5/4) | |
| Symmetry group | Ih |
| Index references | U73, C89, W109 |
 4.10/3.4/3.10/7 (Vertex figure) |
 Great rhombidodecacron (dual polyhedron) |
In geometry, the great rhombidodecahedron is a nonconvex uniform polyhedron, indexed as U73.
It shares the vertex and edge arrangement, as well as its square faces, with the uniform great rhombicosidodecahedron.
