If the ratio of the length to the breadth of a rectangle be 5 : 3and its perimeter is 144 m, find the length of the rectangle.

If the ratio of the length to the breadth of a rectangle be 5 : 3and i

1.	If the ratio of the length to the breadth of a rectangle be 5 : 3and its perimeter is 144 m, find the length of the rectangle.
Answer» The length of the rectangle is 45 m. A rectangle is a four-sided polygon whose perimeter is the sum of all its sides.