a triangular based pyramid has 4 faces.
None.
4
5
There are 4 faces but 5 sides (don't forget the bottom).
5 If I'm correct
A square pyramid dose not have any faces, edges or vertices because a dose is a measured amount of medicine!However, a square based pyramid does have any 5 faces, 8 edges and 5 vertices.
A square pyramid is a polyhedron with a square base and triangular sides that meet at a point at the top. This gives this pyramid five faces.
Faces: 5Vertices's: 5Edges:8
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
4 faces/ 4 vertices/ 6 edges
A square based pyramid has 5 faces, 5 vertices(corners) and 8 edges hope that helps! :)