In geometry, the great disdyakis triacontahedron is a nonconvex isohedral polyhedron. It is the dual of the great truncated icosidodecahedron.
References
Great disdyakis triacontahedron Wikipedia(Text) CC BY-SA
In geometry, the great disdyakis triacontahedron is a nonconvex isohedral polyhedron. It is the dual of the great truncated icosidodecahedron.