the length of a rectangle exceeds its breadth . If the perimeter of the rectangle is 126 cm find its demission
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let the lenght be x
and the breadth be x+y
so perimeter =2{x+(x+y)}
=4x+2y__(i)
perimeter =126=4x+2y
and the breadth be x+y
so perimeter =2{x+(x+y)}
=4x+2y__(i)
perimeter =126=4x+2y
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