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    Question

    Find the total surface area of a right circular cylinder

    with radius 7 cm and height 10 cm.┬а (Take ╧А = 22/7)
    A 500 cm┬▓ Correct Answer Incorrect Answer
    B 658 cm┬▓ Correct Answer Incorrect Answer
    C 748 cm┬▓ Correct Answer Incorrect Answer
    D 660 cm┬▓ Correct Answer Incorrect Answer

    Solution

    ATQ, Total Surface Area (TSA) = 2╧Аr(h + r) TSA = 2 ├Ч (22/7) ├Ч 7 ├Ч (10 + 7) = 2 ├Ч 22 ├Ч 17 = 44 ├Ч 17 = 748 cm┬▓

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