How many sides does a pyramid got?

Answer 1

A pyramid is a generic term used to describe a polyhedron with a polygonal base and a number of triangles rising from that base to meet at an apex. If you include the base, a pyramid whose base is a polygon with n-sides (or vertices) has n+1 faces, n+1 vertices and 2n edges, where n >= 3.

Answer 2

A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.