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

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

A 1520 m2

B 2420m2

C 2480 m2

D 2520 m2

Solution

Correct Answer: Option D

Let, length=x and breadth =y

A.C.Q, x-y=23

x=y+23

Again, 2(x+y)=206

x+y=103

y+23+y=103

2y=80

y=40

x=40+23=63

Area=40× 63

=2520 m2