the length of rectangle is greater then its width by 4cm if the perimeter is80cm,find the sides of the rectangle
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Given length=x+4
Width=x
Perimeter =80cm
2(l+b)=80cm
L+b=80/2
L+B=40
X+x+4=40
2x+4=40
2x=40-4
2x=36
X=36/2
X=18
For width =18
For length =x+4
=>18+4
=22cm.
Thank you for question
Width=x
Perimeter =80cm
2(l+b)=80cm
L+b=80/2
L+B=40
X+x+4=40
2x+4=40
2x=40-4
2x=36
X=36/2
X=18
For width =18
For length =x+4
=>18+4
=22cm.
Thank you for question
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