Question

1. Consider this pyramid ABCDE . Its base is a square

BCDE. Find out how many more faces does it have. What is
the shape of its other faces?​

Answer 1

See below.

Explanation:

There are 4 sides of the pyramid that rise from the 4 points on the base and they all meet at the point A.

So it has 1 square face ( the base) and 4 side faces which are all triangles.