The length of a rectangle is three times its width. If the perimeter of the rectangle is 40yd, find its length and width.

Respuesta :

Answer:

length=15 yards

width=5 yards

Step-by-step explanation:

the rectangle is 5 x 15, because it is the only value that gives you a perimeter of 40 yards.

5x2 =10  

15x2=30

30+10=40

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