Answers

2016-04-28T06:23:13+05:30
2πr(h+r)=231
2πrh=2/3*2πr(h+r)
2πrh=2/3*231
2πrh=77*2
2*22/7rh=154
rh=154*7/22*2
rh=49/2
rh=24•5
r=24.5/h
2πr(h+r)=231
2*22/7*24.5/h(h+24.5/h)

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