A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
9 faces, 1 base
An octagonal pyramid has 8 faces. * * * * * No. An octagonal pyramid has 9 faces - one octagonal base and 8 triangular faces meeting at an apex above the base.
An octagonal pyramid has 9 faces and 16 edges.
It has eight faces, hence the name octagonal pyramid.
Octagonal pyramid: 9 faces 16 edges 9 vertices.
An octagonal based pyramid has 9 faces
An octagonal pyramid has nine vertices. In addition, it has sixteen edges and nine faces, including an octagonal base and eight triangular faces.
8 lateral faces and a base
9
An octagonal pyramid has9 faces 9 vertices 16 edges.
An octagonal pyramid has 9 faces, 9 vertices, 16 edges.
A pyramid, by definition, has one base.
Faces= 9Edges = 16Vertices = 9