Did you mean: Great dodecahedron icosahedron
In geometry, the great dodecahemicosahedron is a nonconvex uniform polyhedron, indexed as Uāā
. It has 22 faces, 60 edges, and 30 vertices. Its vertex figure is a crossed quadrilateral.
It is a hemipolyhedron with ten hexagonal faces passing... Wikipedia
Dual polyhedron: Great dodecahemicosacron
Faces by sides: 12+10