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    Question

    The curved surface area of a cone whose base radius is 7

    cm and slant height is 10 cm is:
    A 280 cm² Correct Answer Incorrect Answer
    B 250 cm² Correct Answer Incorrect Answer
    C 300 cm² Correct Answer Incorrect Answer
    D 220 cm² Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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