Rectangle and Square Dimensions:
The perimeter of a rectangle and a square are both 160 meters, but the area of the rectangle is less than the area of the square by 100 square meters. Find the length and breadth of the rectangle.
a) Length = 50 meters, Breadth = 30 meters
b) Length = 40 meters, Breadth = 20 meters
c) Length = 70 meters, Breadth = 40 meters
d) Length = 80 meters, Breadth = 60 meters
