Question

define concave polyhedron​

Answer 1

Answer:

A concave polyhedron is a polyhedron with the property that there exist 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.

Answer 2

Answer:

Concave Polyhedron:-

a polyhedron with the property that there exist two points inside it such that the line segment drawn between them contains points not in the polyhedron.