|Elements||F = 60, E = 120|
V = 50 (χ = −10)
|Symmetry group||Ih, [5,3], *532|
In geometry, the rhombicosacron (or midly dipteral ditriacontahedron) is a nonconvex isohedral polyhedron. It is the dual of the uniform rhombicosahedron, U56. It has 50 vertices, 120 edges, and 60 crossed-quadrilateral faces.
Each face has two angles of and two angles of . The diagonals of each antiparallelogram intersect at an angle of . The dihedral angle equals . The ratio between the lengths of the long edges and the short ones equals , which is the square of the golden ratio.
|This polyhedron-related article is a stub. You can help Wikipedia by expanding it.|