We are tasked to solve for the radius of the given cylinder with the given volume 375pi cm² and the height is 15 cm. We can use the formula Volume = pi*r²*h.
Solving for the radius (r), we have it shown below: Volume = pi*r²*h 375 pi = pi * r²* 15 r² = 375/15 r = √25 r = 5 cm