Question

    A right pyramid has an equilateral triangle as its base,

    with each side measuring 7 cm. The height of the pyramid is given as 32тИЪ3 cm. Find the volume of the pyramid.
    A 392 cubic cm Correct Answer Incorrect Answer
    B 282 cubic cm Correct Answer Incorrect Answer
    C 372 cubic cm Correct Answer Incorrect Answer
    D 368 cubic cm Correct Answer Incorrect Answer

    Solution

    Volume of a pyramid = (1/3) ├Ч area of base ├Ч height = (1/3) ├Ч (тИЪ3/4) ├Ч 7 ├Ч 7 ├Ч 32тИЪ3 = 392 cm3

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