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    Question

    The diameter of a hemispherical bowl is 21 cm. The

    volume of the bowl is equal to: (use ╧А = 22/7)
    A 2,624.5 cm┬│ Correct Answer Incorrect Answer
    B 2,425.5 cm┬│ Correct Answer Incorrect Answer
    C 2,725.5 cm┬│ Correct Answer Incorrect Answer
    D 2,524.5 cm┬│ Correct Answer Incorrect Answer

    Solution

    The diameter of the hemisphere=21cm Then the radius of the hemisphere =10.5 The volume of hemispheres, =2/3 ├Ч ╧А ├Ч10.5├Ч10.5 ├Ч 10.5 =2/3 ├Ч22/7├Ч 1,157.625 =2425.5cm3

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