Square Pyramid has a square base and 4 triangular sides. Triangular Pyramid has a triangle base and 3 triangular sides.
Pyramids are classified by the shape of their base. A triangular pyramid has a triangular base and three triangular side faces. A square pyramid has a square base and four triangular sides. A pentagonal pyramid has a pentagonal base and five triangular sides. A hexagonalpyramid has a hexagonal base and six triangular sides, and so on.
6
4
4 sides
triangular pyramind has four sides.
Four - as a square has four sides, there are then four triangular sides (meeting at the top of the pyramid).
5 sides
a triangular pyramid has 4 Vertices. 3from the sides and 1 from the base.
A triangular based pyramid has 4 sides. 3 triangle sides and 1 Square base
1 base and 3 sides, all triangular
If you count the base, it has 4.