Small icosacronic hexecontahedron
Introduction 3D model of a small icosacronic hexecontahedronIn geometry, the '''small icosacronic hexecontahedron''' (or '''small lanceal trisicosahedron''') is a nonconvex isohedral polyhedron. It is the dual of the uniform small icosicosidodecahedron. Its faces are kites. Part of each kite lies inside the solid, hence is invisible in solid models.
Proportions The kites have two angles of , one of  and one of . The dihedral angle equals . The ratio between the lengths of the long and short edges is .
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