Question

A cylinders volume can be calculated by the formula V=pir^2h, where V stands for volume and R for the base radius and H for the cylinders height.
Use the formula to calculate the cylinders volume if its base's radius is 4 meters, and its height is 9 meters

This cylinders volume, in terms of pi, is _________
This cylinders volume, rounded to the hundredth place, is _________

Answer 1

Answer:

This cylinders volume, in terms of pi, is 144π m³

This cylinders volume, rounded to the hundredth place, is 452.39 m³

Step-by-step explanation:

volume of cylinder:

→ πr²h

→ π(4)²(9)

→ 144π

→ 452.39 m³ ......rounded to nearest hundredth

Answer 2

• r=4m
• g=9m

$\\ \tt\hookrightarrow V=\pi r^2h$

$\\ \tt\hookrightarrow v=\pi 4^2(9)$

$\\ \tt\hookrightarrow v=16(9)\pi$

$\\ \tt\hookrightarrow v=144\pi$

$\\ \tt\hookrightarrow v=144(3.14)$

$\\ \tt\hookrightarrow v=452.16m^3$