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    Question

    The radius of the right circular cylinder is thrice of

    its height. if the height of the cylinder is 3.2 cm, then what is the volume of the cylinder?
    A 845.20 Correct Answer Incorrect Answer
    B 726.46 Correct Answer Incorrect Answer
    C 926.86 Correct Answer Incorrect Answer
    D 656.36 Correct Answer Incorrect Answer

    Solution

    Radius = 3 x 3.2 = 9.6 cm The volume of the cylinder = π × (9.6)2 × 3.2 = 22/7 ×92.16 ×3.2 =6488.064 /7 cm³ = 926.86 cm³ The volume of the cylinder is 926.86 cm³.

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