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15 February, 12:03

A triangular pyramid has a volume of 84 cubic centimeters. The triangular base has a 14-centimeter base and a 8-centimeter height. Find the height of the volume.

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  1. 15 February, 13:49
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    4.5 cm.

    Step-by-step explanation:

    The volume of the pyramid = 1/3 * area of the base * height.

    Area of the triangle = 1/2 * base * height

    = 1/2 * 14 * 8

    = 56 cm^2.

    So the volume of the pyramid =

    84 = 1/3 * 56 * h

    h = 84 / (1/3 * 56)

    h = 84 * 3 / 56

    = 4.5 cm.
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