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Augmented tridiminished icosahedron

Augmented tridiminished icosahedron
TypeJohnson
Faces7 triangles
3 pentagons
Edges18
Vertices10
Vertex configuration1 of 33
3 of 33.5
3 of 32.52
3 of 3.52
Symmetry groupC3v
Dual polyhedron-
Propertiesconvex

In geometry, the Augmented tridiminished icosahedron is one of the Johnson solids (J64). It can be obtained by joining a tetrahedron another Johnson solid, the tridiminished icosahedron

The 92 Johnson solids were named and described by Norman Johnson in 1966.

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01-04-2007 01:18:14
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