A square-based pyramid has

- 4 triangular faces and one square face, for a

- 4 edges around the base and one edge from each of the 4 base corners to the apex, for a

- 4 triangular faces and one square face, for a

**total of 5 faces**.- 4 edges around the base and one edge from each of the 4 base corners to the apex, for a

**total of 8 edges**.