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The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is:

Correct Answer: 2520 sq.m

Explanation:

We have: (l - b) = 23 and 2(l + b) = 206 or (l + b) = 103. 


Solving the two equations, we get: l = 63 and b = 40. 


Area = (l x b) = (63 x 40) sq.m


= 2520 sq.m


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