Concave polyhedron

Revision as of 12:15, 25 April 2008 by I like pie (talk | contribs) (Removed link; already in article)

A concave polyhedron is a polyhedron such that you can select two points inside it such that the line segment drawn between them contains points not in the polyhedron. In other words, a polyhedron is concave exactly when it is not convex.

See Also

This article is a stub. Help us out by expanding it.

Invalid username
Login to AoPS