Question

The curved surface area of a right circular cylinder of height 14 cm is 88 cm, Find the diameter of the base of the cylinder

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Answer 1

Answer:

your solution is as follows

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Step-by-step explanation:

$to \: find : \\ diameter \: of \: base \: of \: cylinder \: (d) \\ \\ given \: that : \\ curved \: surface \: area \: of \: cylinder = 88.cm \\ height \: \: (h) = 14.cm \\ \\ we \: \: know \: that \\ curved \: surface \: area \: of \: cylinder = 2\pi.rh \\ 88 = 2\pi.rh \\ \\ 88 = 2 \times \frac{22}{7} \times r \times 14 \\ \\ 88 = 44 \times 2r \\ \\ 88 = 88r \\ \\ r = 1 \\ \\ diameter = 2r \\ = 2 \times 1 \\ d= 2 .cm$