Difference between the length &breadth of a rectangle is 15 m. If its perimeter is 90 m, then its area is?? Pick one:	A) 2000 m^2	B) 2340 m^2	C) 450 m^2	D) 2556 m^2	E) 2534 m^2
We have: (l - b) = 15 and 2(l + b) = 90 or (l + b) = 45   so 2 l = 60 = &gt; l = 30 &amp; b = 15   Area = 30 * 15= 
<gadget id="calculator">30 * 15</gadget>
<output>450</output>
450 m^2   Answer : 450 m^2
<result>C</result>
Difference between the length &breadth of a rectangle is 15 m. If its perimeter is 90 m, then its area is??