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CBSE Class 9 Answered

find the uniform thickness of the cylinder
Asked by | 19 Feb, 2009, 02:59: PM
answered-by-expert Expert Answer

volume of cylinder = volume of sphere

pi* 32*(52 - r2) = 4/3 * pi *63

solving we get  r = 4 so thickness is 5 - r = 5-4 = 1cm

Answered by | 19 Feb, 2009, 07:33: PM

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