| Vertices: | 90 (60[4] + 30[4]) |
| Faces: | 92 (12 regular decagons + 20 equilateral triangles
+ 60 isosceles triangles) |
| Edges: | 180 (60 short + 120 long) |
| Symmetry: | Full Icosahedral (Ih) |
| (values below based on short edge length = 1) |
| Short Edge (60): | 1 |
| Long Edge (120): | sqrt((5+sqrt(5))/2) | ≈1.9021130325903071442 |
| Circumscribed Radius: | (5+3*sqrt(5))/2 | ≈5.8541019662496845446 |
| Volume: | 5*(399+185*sqrt(5))/6 | ≈677.22714653121757820 |
|