| Vertices: | 50 (20[3] + {20 + 10}[4]) |
| Faces: | 42 (10 equilateral triangles + {10 * 2} squares
+ 10 regular pentagons + 2 regular decagons) |
| Edges: | 90 |
| Symmetry: | 5-fold Antiprismatic (D5v) |
| (values below based on edge length = 1) |
| Circumscribed Radius: | sqrt(11+4*sqrt(5))/2 | ≈2.2329505094156900495004 |
| Midscribed Radius: | sqrt(2*(5+2*sqrt(5)))/2 | ≈2.1762508994828215111 |
| Volume: | (55+25*sqrt(5))/3 | ≈36.967233145831580803 |