Question

A cylinder has a radius of 12 m and a height of 9 m.

What is the exact volume of the cylinder?


A. 108π m³

B. 216π m³

C. 972π m³

D. 1296π m³

Answer 1

we are given

radius=r=12m

height=h=9m

now, we can use formula of volume of cylinder

$V=\pi r^2 h$

now, we can plug values

and we get

$V=\pi (12)^2 *9$

we get

$V=1296 \pi m^3$

so, the exact volume of the cylinder is $1296 \pi m^3$..........Answer

Answer 2

Answer:

(D)

Step-by-step explanation:

It is given that a cylinder has a radius of 12 m and a height of 9 m.  Then,

Volume of the cylinder is given as:

$V={\pi}r^{2}h$

⇒$V={\pi}(12)^2(9)$

⇒$V={\pi}(144)(9)$

⇒$V=1296{\pi}m^3$

Therefore, the volume of the cylinder is $1296{\pi}m^3$.

Thus, Option D is correct.