In geometry, a pentakis dodecahedron is a Catalan solid. Its dual is the truncated icosahedron, an Archimedean solid. It can be seen as a dodecahedron with a pentagonal pyramid covering each face making it the Kleetope of the Dodecahedron.
It has 60 faces of one type, 90 edges and 32 vertices. Dihedral angle is 156 degrees. The Pentakis Dodecahedron is the dual of the Truncated Icosahedron