The Truncated Great Icosahedron
A non-convex semi-regular polyhedron.
The truncated great icosahedron is one of the stellated archimedians.
| Vertex Symbol |
Wythoff Symbol |
No. of Vertices |
No. of Edges |
{5/2} Faces |
{6} Faces |
Symmetry Group |
| 5/2.6.6 | 2 5/2 | 3 | 60 | 90 | 12 | 20 | A5×C2 |
|
Edge Inter-Radius |
= |
1 +  52 |
Edge Circum-Radius |
= |
(58 + 185)109
|
|
Edge Icosahedral Edge |
= |
10 + 35 6 |
Edge Dodecahedral Edge |
= |
12 + 55 19 |