Question

A regular square pyramid is 3 m. height and the perimeter of its base is 16 m. Find the
volume of the pyramid.

Answer 1

Given:-

Height of regular square Pyramid is = 3m.

The perimeter of its base is = 16m.

To Find:-

Volume of Pyrmaid =?

Solution:-

Let the base side of Pyramid is = 1m.

Then Perimeter of base = 4a = 16

So, a = 4

Then ,

Formula used here:

$\sf volume \: of \: pyramid \: = \: \frac{1}{3} {l}^{2} h \\ \\ \sf \implies \frac{1}{3} \times {4}^{2} \times 3 \\ \\ \sf \implies16 {m}^{3}$