Answers

2016-03-28T18:31:03+05:30
R=1/2h (by ques). Volume=58212. 22/7×h/2×h/2×h=58212. h cube=74088. h=42. So r=21. CSA=2×22/7×21×42=5544. TSA=2×22/7×21×(42+21)=8316.
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