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4 July, 03:42

The width of a rectangle is three times its height. If it has an area of 60.75 square feet, what are its dimensions?

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  1. 4 July, 04:11
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    Height = x

    width = 3x

    x*3x = 60.75

    3x² = 60.75

    x² = 20.25

    x = √20.25

    x = 4.5

    3x = 3 (4.5) = 13.5

    So, it's dimensions are 4.5 * 13.5 feet
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