Question

A farmer has a rectangular and square field .both the field has same perimeter .Area of square field is 1296sq.m .Breadth of the rectangular field is half of its length .help the farmer to find the length and breadth of the rectangular field.

Answer 1

side of square field is 36 m. perimeter of square field is 144 m perimeter of rectangular field is equal to square field. perimeter of rectangular field is 144 m. perimeter of rectangular field is 2(l+b)and b = 1/2 l so 144= 3l and l = 48 m and b =24 m