arctracereve5641 arctracereve5641
  • 17-09-2017
  • Mathematics
contestada

The length of a rectangle is twice its width. if the perimeter of the rectangle is 54 ft , find its length and width.

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PollyBear
PollyBear PollyBear
  • 17-09-2017
Let w be the width.

2(2w) + 2w = 54.

4w+2w = 54
6w=54.
w=9
So length equals twice that...I think you can solve that on your own. xD
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