Augmented truncated dodecahedron

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Augmented truncated dodecahedron
Augmented truncated dodecahedron.png
Type Johnson
J67 - J68 - J69
Faces 5x5 triangles
5 squares
1 pentagon
1+2x5 decagons
Edges 105
Vertices 65
Vertex configuration 4.5+3.10(3.102)
Symmetry group C5v
Dual polyhedron -
Properties convex
Johnson solid 68 net.png

In geometry, the augmented truncated dodecahedron is one of the Johnson solids (J68).

A Johnson solid is one of 92 strictly convex regular-faced polyhedra, but which is not uniform, i.e., not a Platonic solid, Archimedean solid, prism or antiprism. They are named by Norman Johnson who first enumerated the set in 1966.

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