2 faces
Chat with our AI personalities
a triangular based pyramid has 4 faces.
A triangular based prisim has four faces.
A triangular pyrimid, also called a tetrahedron, has 4 vertices, 6 edges, and 4 faces.
If you mean a triangular pyramid then it has four faces, one base and three sides.
it has 5 faces 8 edges and 5 vertices. I think , hope i helped xx