Question

The width of a rectangle is 3 m less than its length.if the perimeter is 38 m, the area must be ____?​

Answer 1

Answer:

88

Step-by-step explanation:

let x be the length of the rectangle

2(x+x-3)=38

2x-3=19

2x=22

x=11 and x-3 =8

area = x*(x-3)

      =11*8

      = 88 m^2

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