What \: is \: the \: radius \: 11 √(2(9.8) r) ​

Question

`what \: is \: the \: radius \: 11 √(2(9.8) r)`
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Answer 1

radius r = 9.8 m

base circumference C = 61.575216 m

volume V = 1971.22792 m3

curved surface area A = 603.437117 m2

base surface area B = 301.718558 m2

total surface area K = 905.155675 m2