Question

The circumference of the base of a cylinder is 88cm and its height is 65cm.Find its lateral surface area​

Answer 1

Answer:

hiiiii.. this is the ans and it is in square cm

Answer 2

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$Let \: the \: radius \: of \: the \: base \: of \: \\ the \: cylinder \: be  \: r  \: cm. \: \\ 2πr \: = \: 88 \\ r = \frac{88 \times 7}{ 2\times 22} \\ r \: = \: 14 \\ h=65cm \\ lateral \: surface \: area \: of \: cylinder= 2\pi \: rh \\ = 2 \times \frac{22}{7} \times 14 \times 65 \\ = \frac{40040}{7} \\ lateral \: surface \: area \: of \: cylinder = 5720 \: {cm}^{2}$