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

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 m2

Let, the length of a rectangle = x m and the breadth of a rectangle = ym ATA, x - y = 23 x = 23 + y ... (i) 2(x + y) = 206 ⇒2(23 + y + y) = 206⇒46 + 4y  = 206⇒y = 206 - 464⇒y = 1064.'. y =  40(i) ⇒x  = 23  + 40  = 63 .'. Area of rectangle  = (x×x)m2 = (63×40)m2 = 2520 m2
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