A tetrahedron triangular based pyramid has 6 edges, 4 faces and 4 vertices
12 edges in a cube.
20 faces, 30 edges
6 edges
12 edges
It has 12 edges.
Six Three edges on base Three edges on side
The edges for a rectangular pyramid is 8.
A pentagonal pyramid has 10 edges.
A rectangular prism has 12 edges.
It has 3 faces, 2 circular edges and no vertices
It has 0
yeah