The height of a cylinder is 14 cm and its curved surface area is 264 sq. Cm. Find the radius of its base.
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Step-by-step explanation:
we know,
curved surface Area of cylinder
= 2πrh
we have given,
height of cylinder = 14 cm
curved surface Area = 264 sqcm
radius = ?
therefor,
curved surface Area of cylinder
= 2πrh
264 = 2 (22/7) (r ) (14)
264 = 2 x (22) x 2 x (r)
264 = 88 x (r)
264 / 88 = (r)
r = 3cm
therefor, radius of cylinder is 3 cm .
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