Question

A right square pyramid has a height of 36 m and a volume 1728 m². What is its base length of the pyramid?

Answer 1

The answer is 144m.

Volume of square pyramid formula:
V = 1/3 * b * h

1728 = 1/3 * b * 36
1728 = 12b
1728/12 = b
b = 144