5-orthoplex
CONVEX REGULAR 5-POLYTOPE
Gosset 2 11 polytope; Pentacross; Triacontakaiditeron; 5-cross; 5-cross polytope; 5-cross-polytope; Triacontaditeron; 2 11 polytope; User:01FF10/sandbox; Draft:Pentacross
In five-dimensional geometry, a 5-orthoplex, or 5-cross polytope, is a five-dimensional polytope with 10 vertices, 40 edges, 80 triangle faces, 80 tetrahedron cells, 32 5-cell 4-faces.