Four.
none
A pyramid
yes it does
All the faces of a pyramid MUST be polygons.
Are 2 dimensional polygons.
One pentagon and five triangles.
A pyramid, as well as any other solid figure bounded by plane polygons or faces, is a polyhedron.
they both have a point at the top and is both three demensional shapes with polygons on the sides
A three sided trangle
All shapes are polygons * * * * * Wrong! Neither is a polygons. Polygons are two-dimensional shapes enclosed by straight lines. Even a common shape, such as a circle is NOT a polygon. Pyramids and prisms are two of an infinite variety of polyhedra.
pyramid (not including the vertex) Prism