Question

Find the height of the cylinder whose volume is 1000π cc and radius is 10 cm.

• A. 3 cm
• B. 10 cm
• C. 2 cm
• D. 5 cm

Answer 1

The correct option is B 10 cm

Volume of the cylinder = $\pi r^{2}h$
where r is the radius and h is the height.

$\Rightarrow 1000\pi =\pi {10}^{2}h$
$\Rightarrow 1000\pi =\pi 100h$
$\Rightarrow h=10cm$

Therefore, height of the cylinder is 10 cm.