the radii of circular bases of a right circular cylinder and a cone are in the ratio of 3:4 and their heights in the ratio 2:3 . What is the ratio of their volumes?
Let the radius of circular base of cylinder be r1 and the radius of circular base of cone be r2
Given,
||gm, let the height of cylinder be h1 and the height of cone be h2.
Given,
Now,
∴ Volume of cylinder : Volume of cone = 9:8.