The radii of two cylinders are in ratio 2:3 and their heights are in the ratio 5:3.Find the ratio of their volumes
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Answer:
Step-by-step explanation:
ratio of two cylinder= pie x r² x h / pie x R² x h
= 2² x 5/3² x 3
= 4 x 5 / 9x3
= 20/27
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