Five.
A hexagonal pyramid has 7 faces, 12 edges and 7 vertices.
An octagonal pyramid has9 faces 9 vertices 16 edges.
A pentagonal based pyramid has 6 faces, 10 edges and 6 vertices
4 triangular lateral faces
A square pyramid has 5 faces and 5 vertices.
A pentagonal pyramid has 6 vertices.
square pyramid has 5 faces, 5 vertices and 8 edges
A square based pyramid has 5 vertices and 5 faces.
Faces = 5 Edges = 8 Vertices = 1
Faces: 5 Edges: 8 Vertices: 5
A Square has 4 sides and 4 vertices.
A square based pyramid has 8 edges, 6 vertices and 5 faces.