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Practice mode Volume and Surface Area

A closed cylindrical tank has a base radius of 14 cm and a height of 15 cm. Taking π = 22/7, what is its total surface area?

Correct answer A. 2,552 sq cm

Explanation

TSA = 2πr(h + r) = 2 x 22/7 x 14 x (15 + 14) = 88 x 29 = 2552 sq cm.

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