The ratio of the radii of two cylinderical pillars is 3:2 and the ratio of their heights is 2:3 find the ratio of CSA
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The ratio of the radii of two cylinderical pillars is 3:2 and the ratio of their heights is 2:3 find the ratio of CSA
Who answers will be the brainliest....
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Answer:
Step-by-step explanation:
Let the radii of 2 cylindrical pillars be 3r & 2r respectively.
And their height be 2h & 3h respectively.
CSA of the first cylindrical pillar = 2πrh
Similarly,
CSA of the second cylindrical pillar = 2πRH
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Ratio of CSA of both :-