Question

Find the radius of a cylinder with a volume of150 in' and a height of 10 in.​

Answer 1

Answer:

Step-by-step explanation:

Fomula for volume of cylinder: $V=\pi r^{2} h$

h= 10 V=150 π=3.14

$150=\pi (r^{2})(10)$     divide both sides by 10

$15= \pi (r^{2} )$        divide both sides by pi

$\frac{15}{\pi } = r^{2}$      Take the square root of both sides

$\frac{\sqrt{15\pi } }{\pi }$ = r

r= 2.19

Answer 2

Answer:

3.87

Step-by-step explanation:

150/10

=15

√15

3.87