The difference between the length and breadth of a rectangle is 30 m. If its perimeter is 240 m, then its area is:
Options
A) 1520 m2	B) 2420 m2	C) 3375 m2	D) 2520 m2	E) None
EXPLANATION   We have: (l â€“ b) = 30 and 2(l + b) = 240 or (l + b) = 120.   Solving the two equations, we get: l = 75 and b = 45.   Area = (l x b) = (75x 45) m2 = 3375 m2.   Answer 3375 m2
<result>C</result>
The difference between the length and breadth of a rectangle is 30 m. If its perimeter is 240 m, then its area is: