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13 November, 18:15

Find the volume of a pyramid with a square base, where the perimeter of the base is 7.3 ft and the height of the pyramid is 6 ft. Round your answer to the nearest tenth of a cubic foot.

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  1. 13 November, 21:59
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    6.5 ft³

    Step-by-step explanation:

    P = 4l = > l = 7.3/4 = 1.825 ≈ 1.8 ft

    V = Ab*h/3 = l²*h/3

    = (1.8) ²*6/3

    = 3.24*2

    = 6.48 ft³

    ≈ 6.5 ft³
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