Find the radius of the cylinder with height 6 cm with volume 54 cubic cm

asked Jul 26, 2018 220k views

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by Kalif

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2 votes

V = pi r^2 h
54 = 3.14 * r^2 * 6
54 = 18.84 r^2
Divide both sides by 18.84
r^2 = 2.866
Square root both sides
r = 1.7

DigitalFox answered Jul 29, 2018

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6 votes

the formula for volume of a cylinder is pi*r^2*h

So reversing that,

Volume/height/pi =

54/6/3.14 = 2.86624203822 or 2.9

Foresightyj answered Aug 2, 2018

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