(b2(C) 4:3(d)5:3The number of coins, each of radius 0.75 cm and thickn – InterviewSolution

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1.	(b2(C) 4:3(d)5:3The number of coins, each of radius 0.75 cm and thickness 0.2 cm, to be melted to make aright circular cylinder of height 8 em and base radius 3 em is(d) 640
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