Question

b) The perimeters of a square field and a rectangular field are the same. If one side of
the rectangular field is 18 m and one side of the square field is 15 m, find:
(i) the area of the rectangular field and
(ii) the total area of both the fields.​

Answer 1

We can find the other side of the field by Using the formulas : perimeter of square , perimeter of rectangle . As perimeter of rectangular field is equal to perimeter of square field . Therefore other side of the rectangular field is 12 m.