Question

Volume of a cylinder is 2816 cm .If its height is 14 cm then find the

3

diameter of its base.

Answer 1

Answer:

$d =16$

Step-by-step explanation:

$d = 2 \sqrt{ \frac{v}{\pi \: h} }$

$d = 2 \sqrt{ \frac{2816}{22 \div 7 \times 14} }$

$d = 2 \sqrt{ \frac{2816}{44} }$

$d = 2 \sqrt{64}$

$d = 2 \times 8$

$d = 16$