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    Question

    A hemisphere has a radius of 10 cm. What is the total

    surface area of the hemisphere?
    A 600π cm² Correct Answer Incorrect Answer
    B 500π cm² Correct Answer Incorrect Answer
    C 400π cm² Correct Answer Incorrect Answer
    D 300π cm² Correct Answer Incorrect Answer

    Solution

    The total surface area of a hemisphere = 3πr². Given, r = 10 cm. Total surface area = 3π * (10)² = 3π * 100 = 300π square centimeters.

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