Question

A cylinder and a sphere both have a radius r. What height h makes the cylinder equal in volume to the sphere?




a. r

b. π

c. πr2

d.

Answer 1

Volume of cylinder =\( \pi r^2 h\)
Volume of sphere =\((4/3) \pi r^3\)
Equate these volume equations and get h.

Answer 2

d 4/3 r .........i am thinking thst it

Answer 3

thats correct :)