Question

The ratio of the radii of two right circular cones of the same height is 1:2 .Find the ratio of their (i) Volumes (ii) curved surface area when the height of each cone is 3 times the smaller radius.​

Answer 1

Answer:

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Step-by-step explanation:

The ratio of the radii of two right circular cones of same height is 1 : 3. Find the ratio of their curved surface area when the height of each cone is 3 times the radius of the smaller cone.Read more on Sarthaks.com - https://www.sarthaks.com/955484/ratio-radii-two-right-circular-cones-same-height-find-the-ratio-their-curved-surface-area?show=955490#a955490