Two similar cones have radius of 9 and 1, respectively. What is the ratio of their volumes

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asked Apr 26, 2019 67.5k views

2 Answers

Felix Eve · Answer 1 · 2019-04-26T17:06:41+0000

6561:1
A=pi*r^2
81pi and 1pi
The larger cone would then have a base that is 9 times longer than the smaller if they are similar.
V=bh/3