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ICSE Class 10 Answered

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Asked by srbajpai123 | 08 Dec, 2018, 05:52: PM
answered-by-expert Expert Answer
Paper is rolled along the length side , hence circumference of cylinder = 2πR = 44 cm
 
Hence Radius = 44 / (2π) = ( 22/π ) cm
 
Volume = π×R2 × H = π × (22/π)2 × 30 = 4622 cm3
Answered by Thiyagarajan K | 08 Dec, 2018, 09:59: PM

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