Solve
a cylinder of radius r cm and height h cm has a curved surface area A cm, where
a) obta...
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Mathematics, 25.02.2022 22:20 crawford184232323234
Solve
a cylinder of radius r cm and height h cm has a curved surface area A cm
, where![A = 2\pi rh.](/tpl/images/2672/1506/0eef7.png)
a) obtain a formula for h
b) find the value of h when A = 93 ,R = 2.5 and
= 3.1
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Answers: 3
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