two cones have their base radii in ratio of 3:1 and the ratio of their heights as 1:3. Find the ratio of their volumes
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Answer:
Let Cone A have height h and base radius r
Then
Cone B has height 3h, and base radius r/3
Cone A volume is (1/3).(pi). r. r. h
[the dot . means multiplication]
Cone B volume is (1/3).(pi).r/3.r/3.3h
Simplifying, volume A to volume B is in
3 to 1
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here is the answer for your question
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