The curved surface area of a right circular cylinder of height 14 cm is 88 cm². The diameter of the base is:

2 cm

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3 cm

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4 cm

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6 cm

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Solution

The correct option is A 2 cm
Explanation: Curved surface area of cylinder = 88 sq.cm
Height = 14 cm
$2 π r h = 88 r = \frac{88}{2 π h} = 1 c m$
Diameter = 2r = 2cm.

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The curved surface area of right circular cylinder of height 14 cm is 88 cm². The diameter of the base of the cylinder is:

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