JaelynR JaelynR
  • 29-07-2015
  • Mathematics
contestada

The perimeter of a rectangle is 80cm. it's width is 4 cm what's the length of the rectangle

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JaySL JaySL
  • 29-07-2015
If the perimeter is 80, the length plus the width is 80/2=40, so the length is 40-4=36 cm.
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