Ɨ
Small icosihemidodecahedron

Small icosihemidodecahedron

In geometry, the small icosihemidodecahedron is a uniform star polyhedron, indexed as Uā‚„ā‚‰. It has 26 faces, 60 edges, and 30 vertices. Its vertex figure alternates two regular triangles and decagons as a crossed quadrilateral. It is a... Wikipedia