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    5. If the slant height of a cone is 60 cm and the radius of its base is 21 cm, then find its curved sur

    Question

    If the slant height of a cone is 60 cm and the radius of

    its base is 21 cm, then find its curved surface area. (use π = 22/7)
    A 3880 cm² Correct Answer Incorrect Answer
    B 3820 cm² Correct Answer Incorrect Answer
    C 3960 cm² Correct Answer Incorrect Answer
    D 4020 cm² Correct Answer Incorrect Answer

    Solution

    The correct answer is C

    Practice Next
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    • SSC CGL

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