The volume of a cylinder is 252π cm3 and its height is 7. What is the cylinders radius?

A. 36

B. 80

C. 16

D. 6

The volume of a cylinder is given by the formula;

Volume = πr²h, where r is the radius, and h is the height or the length

Therefore,

252 π cm³ = π r² (7)

r² = 252/7

= 36

r = √36

= 6 cm.

Hence, the radius of the cylinder is 6 cm