In the middle of a park there is a fenced off area, and the shape of the fence is a square. If the area of the fenced off portion is 225 square yards, what is the perimeter of the fence?

Answer 1

The square root of (225 square yards) is 15 yards. That is, each side of the square is 15 yards.

The perimeter of the square is 4*s = 60 yards.