Tridiminished icosahedron | |
---|---|
Type | Johnson J62 – J63 – J64 |
Faces | 5 triangles 3 pentagons |
Edges | 15 |
Vertices | 9 |
Vertex configuration | |
Symmetry group | |
Properties | convex, non-composite |
Net | |
In geometry, the tridiminished icosahedron is a Johnson solid that is constructed by removing three pentagonal pyramids from a regular icosahedron.