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20 September, 15:57

The length of a rectangle whose area 48 square cm and length is three times its width.

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  1. 20 September, 16:03
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    Width = 4 cm

    Length = 12 cm

    Step-by-step explanation:

    48 = 3x*x

    48 = 3x^2

    x^2 = 16

    x=4
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