Rhombicosahedron
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| Rhombicosahedron | |
|---|---|
 |
|
| Type | Uniform polyhedron |
| Elements | F = 50, E = 120 V = 60 (χ = -10) |
| Faces by sides | 30{4}+20{6} |
| Wythoff symbol | 2 3 (5/4 5/2) | |
| Symmetry group | Ih |
| Index references | U56, C72, W96 |
 4.6.4/3.6/5 (Vertex figure) |
 Rhombicosacron (dual polyhedron) |
In geometry, the rhombicosahedron is a nonconvex uniform polyhedron, indexed as U56.
It shares the vertex and edge arrangement, as well as the square faces, with the rhombidodecadodecahedron.
