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

Answer:

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Step-by-step explanation:

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Answer 2

Perimeter of square base = $\sf\blue{4 \times side}$

We are given that perimeter of its base is 16m

So,  

$\sf\pink\implies\purple{4 \times side = 16}$

So,

$\sf\blue\implies\green{Side = 4 m}$

$\sf\red{Height\: of\: pyramid = 3 m}$

Volume of square pyramid

$\sf\red\implies\orange{a² \dfrac{h}{3}=4²\dfrac{3}{3}=16 m³}$

$\sf\pink{Hence\: the\: volume \: of\: pyramid \:is \:16 m³}$