1 Answers
In geometry, the Császár polyhedron ] is a nonconvex toroidal polyhedron with 14 triangular faces.
This polyhedron has no diagonals; every pair of vertices is connected by an edge. The seven vertices and 21 edges of the Császár polyhedron form an embedding of the complete graph K7 onto a topological torus. Of the 35 possible triangles from vertices of the polyhedron, only 14 are faces.
5 views
Answered