Icosahedral rotunda (EntityTopic, 15)

From Hi.gher. Space

The icosahedral rotunda is a CRF polychoron, icosahedron || enlarged icosahedron || truncated icosahedron. Its cells are one icosahedron, 20 truncated tetrahedra, 12 pentagonal pyramids and one truncated icosahedron. it can also be described as a truncated icosahedral pyramid.


This polytope was discovered by Marek14 by cutting the top off of a rectified 600-cell.

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