Augmented tridiminished icosahedron
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| Augmented tridiminished icosahedron | |
|---|---|
 |
|
| Type | Johnson |
| Faces | 7 triangles 3 pentagons |
| Edges | 18 |
| Vertices | 10 |
| Vertex configuration | 1 of 33 3 of 33.5 3 of 32.52 3 of 3.52 |
| Symmetry group | C3v |
| Dual polyhedron | - |
| Properties | convex |
In geometry, the augmented tridiminished icosahedron is one of the Johnson solids (J64). It can be obtained by joining a tetrahedron to another Johnson solid, the tridiminished icosahedron.
The 92 Johnson solids were named and described by Norman Johnson in 1966.
