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If the radius of cylinder is doubled, but height is reduced by 50%. What is the percentage change in volume?
100%
150%
125%
175%
Answer & Explanation Answer – A. 100% Explanation : R1/R2 = R/2R & H1/H2 = H/H/2 Original Volume = πr²h New Volume = π(2r)²h/2 Change in Volume = (2 – 1)/1 * 100 = 100
By: MIRZA SADDAM HUSSAIN ProfileResourcesReport error
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