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Truncated Icosidodecahedron

Properties of the truncated icosidodecahedron: Number of faces, edges and dihedral angle measure

The truncated icosidodecahedron is created by truncating (cutting off) the icosidodecahedron one third of the way into each side

truncated icosidodecahedron


62 total faces: 
30 squares, 20 regular hexagons and 12 regular decagons

120 vertices: 
1 square, 1 hexagon and 1 decagon

180 edges

Dihedral angles
148 degrees, 17 minutes for the dec-sqr angle,  
142 degrees, 37 minutes for the dec-hex angle and 159 degrees, 6 minutes for the hex-sqr angle