The area of rectangular field is 260 m2. Had its length been 5m less and the breadth 2m more the field would have been in the shape of a square. Find the perimeter of the field
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X - Width
2x - 7 - Length
2X + 2 ( 2X - 7 ) = 6X - 14 perimeter
6X - 14 = 52
6X = 66
X = 11 / Width
2X - 7 = 2(11 ) - 7 = 15 / length
Test:
2 ( 11 ) + 2 ( 15) = 52
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