The area of a rectangle with breadth 8 m is 15 m² more than that of a square with side 9 more. What is the length of the rectangle?
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area of rectangle- 15more than area of square
it's breadth- 8 m
so , l*b =15more than area of square
l*8=15more than area of square
area of square - side ²
9²
81
so rectangle area is 81+15-96
l*b =96
l=96/8
l=12
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