The perimeter of a rectangle is 72 cm. If the length of the rectangle is 20 cm, the breadth of the rectangle is:
Perimeter of a Rectangle = 2 x (l + b)
2 x (20 +b) = 72 cm
Hence, b = 36 - 20 = 16 cm
The length of a rectangle is three times the breadth. If the minimum perimeter of the rectangle is 160 cm, then
The ratio between the perimeter and the breadth of a rectangle is 5:1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?