Question

a cylinders volume is $250pi$ cm³ and its radius is 5 cm. what is its height?
a. 10 cm
b. 12 cm
c. 25 cm
d. 20 cm

Explanation:

Step1: Recall volume formula

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

Step2: Substitute given values

$250\pi=\pi\times5^{2}\times h$

Step3: Simplify the equation

$250\pi = 25\pi h$

Step4: Solve for h

$h=\frac{250\pi}{25\pi}=10$ cm

Answer:

A. 10 cm