the radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3. calculate the ratio of their volumes and the ratio of their curved surface.
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v.of.cyclinder=piee r square height
2 square 5=3square 3
4×5=9×3
20=27
ratio of volumes=20:27
csa=2piee r×h
10:9
csa.of.cyclinder=10:9
2 square 5=3square 3
4×5=9×3
20=27
ratio of volumes=20:27
csa=2piee r×h
10:9
csa.of.cyclinder=10:9
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1
see the pic I solved it for u
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