alyss27 alyss27

02-06-2018
Mathematics

contestada

The length of a rectangle is three times its width. If the perimeter of the rectangle is 40ft find it’s area

Respuesta :

thewalkingninjas thewalkingninjas

10-06-2018

4x=40/2, so 4x=20, so x=5, so 5*15=75

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