A triangular based pyramid has 4 flat faces, 6 edges and 4 vertices.
5
4 triangle surfaces
not a pyramid!! well a triangular won't but still pyramids have 4 flat surfaces.
None normally
triangular pyramid
A triangular pyramid is one with a triangle shaped base and triangular sides (4 sides, all of them identical), therefore it would only have 6 edges and 4 vertices There are eight edges in a triangular pyramid, and there are five vertices on a triangular pyramid. Edges are the places where two flat surfaces meet. Vertices are the places where three or more flat surfaces meet. * * * * * The sides of a triangular pyramid need not be identical.
it has 0 curved faces
a triangular base pyramid
a pyramid with a triangular base has 4 faces. a pyramid with a square base has 5 faces.
Yes, its called a three sided pyramid
The faces are the flat, triangle-shaped surfaces that make up the surface of the pyramid. A pyramid has four faces.