Answer:
112yd
Explanation:
Since the area of a square is SxS=7.056
Square root of 7,056 is 84ft <-- that is the length of one side in feet
Convert the side to yards ( 1yd=3ft ) 84/3=28yd
Perimeter in a square is adding all sides and since it is a square all sides are the same so it will be 28x4= 112
So the perimeter of the pool in yards will be 112yd. Hope this helps :D