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6 November, 10:09

Find the smallest rectangular area of wrapping paper that can be used to wrap a preant that is 22 inches by 20 inches by 10 inches. The paper cannot be cut

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  1. 6 November, 10:15
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    do it urself

    Step-by-step explanation:

    The surface area of a box is the sum of the areas of all the rectangular faces of the box.

    Let length = x

    Let width = y

    Let height = h

    SA = 2xy + 2xh + 2yh

    Plug in the given values into the formula to find the area.

    SA = 2 (32) (25) + 2 (32) (20) + 2 (25) (20)
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