8
Eight.
5 faces 8 edges 5 vertices
7 faces 12 edges 7 vertices
16
Pentagonal pyramids have six faces, ten edges, and six vertices. One of the faces is a pentagonal base, the rest are triangular.
A Connected Pyramids have 10 Faces, 12 Vertices, 20 Edges.
An octagonal pyramid has 9 faces, 9 vertices, 16 edges.
The answer depends on how the pyramids are stacked.
False. In fact, the opposite is true: all pyramids have an even number of edges.
it has 80 that is the answer
Faces = 4 Edges = 6 Vertices = 4 The shape is also known as a tetrahedron.
A cube has 12 edges. A 4-sided pyramid has 8 edges. A 3-sided pyramid has 6 edges. There are also other pyramids with more sides.