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5 March, 06:22

A rectangular room is 2 times as long as it is wide and the perimeter is 24 meters find the dimension of the room

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  1. 5 March, 06:59
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    24 = 2l+2w

    l=2w

    Substitute for l

    24 = 2 (2w) + 2w

    24 = 6w

    4=w

    Plug in the w value

    l=2 (4)

    l=8

    Final answer: Length = 8 m, Width = 4 m
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