| Vertices: | 42 (30[4] + 12[10]) |
| Faces: | 60 (bowties) |
| Edges: | 120 (60 short + 60 long) |
| Symmetry: | Full Icosahedral (Ih) |
| Dihedral Angle: | acos(-(19+8*sqrt(5))/41) | ≈154.121363126 degrees |
| Dual Solid: | Small Rhombidodecahedron |
| (values below based on unit-edge-length Small Rhombidodecahedron) |
| Short Edge (60): | sqrt(5-sqrt(5)) | ≈1.6625077511098137144 |
| Long Edge (60): | sqrt(5+sqrt(5)) | ≈2.6899940478558293078 |
| [4]-Vertex Radius (30): | sqrt(5) | ≈2.2360679774997896964 |
| [10]-Vertex Radius (12): | sqrt(5+2*sqrt(5)) | ≈3.0776835371752534026 |
| Edge-scribed Radius: | sqrt(2*(5+2*sqrt(5)))/2 | ≈2.1762508994828215111 |
| Inscribed Radius: | sqrt(205*(19+8*sqrt(5)))/41 | ≈2.12099101951843341751 |
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