Question

What will be the number of vertices of a triangular pyramid?

• A. 4

Answer 1

The correct option is A 4
A triangular pyramid is a triangular base raised by triangular walls around to a top forming a closed figure.


So a triangular pyramid has 4 triangular faces, 3 along its sides, and 1 base.
Vertices are essentially corners.
$\therefore$ A triangular pyramid has 4 vertices.