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Pentakis dodecahedron

Pentakis dodecahedron
TypeCatalan
Face polygonisosceles triangle
Faces60
Edges90
Vertices32 = 12 + 20
Face configuration5,6,6
Symmetry groupicosahedral (Ih)
Dual polyhedrontruncated dodecahedron
Propertiesconvex, face-uniform, don't know what else

A pentakis dodecahedron is a catalan solid which looks a bit like an overinflated dodecahedron. Spaceship Earth in Walt Disney World's Epcot is based on one.

01-04-2007 01:16:19
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