In this question, two cones has their heights in the ratio 1:3 and radii of their bases in the ratio 3:1. We have to find the ratio of their volumes. Please help me with this question i am getting answer wrong. I don’t know whether i have made an error in my calculation or i have used the wrong formula.

AnilSinghBoraGuru

# Two cones have their heights in the ratio 1:3 and radii of their bases in the ratio 3:1. Then find the ratio of their volumes.

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This is the video solution for this question. Thank you!!!