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  • 20-09-2018
  • Mathematics
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the perimeter of a parrallelogram is 72 meters. The width of the parallelogram is 4 meters less than its length. Find the length of the width of the parrallelogram

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reecope reecope
  • 20-09-2018
L+L+(L-4)+(L-4)=72

4L-8=72
4L=80
L= 20

so W= 20-4 or 16
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