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What will be the curved surface area of a right circular cylinder having length 160 cm and radius of the base is 7 cm?

6020 sq cm
5052 sq cm
7045 sq cm
7040 sq cm

Correct Answer: 7040 sq cm

Explanation:

Curved surface area of the cylinder = 2πrh
= 2 x (22/7) x 7 x 160
= 7040 sq cm

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