Question

Which of the following is/are true about a triangular pyramid?

• A. It has 4 faces.
• B. It has 7 edges.
• C. It has 5 vertices.
• D. It has 3 vertices.

Answer 1

The correct option is A

It has 4 faces.

A polyhedron that has a triangular base and triangles sides is called as a triangular pyramid. It has 4 triangular faces, 6 edges, and 4 vertices.