The area of an square is given by:
[tex]A=l^2[/tex]Where "A" is the area and "l" is the length of the side of the square. Using this we can find the length of the sides of the park.
[tex]\begin{gathered} 10000=l^2 \\ l=\sqrt{10000} \\ l=100 \end{gathered}[/tex]The length of the sides is 100 yards. The perimeter of a square is given by:
[tex]P\text{ = 4}\cdot l[/tex]Where P is the perimeter and l is the length of the sides, since we know the length of each side in this case we can calculate the perimeter.
[tex]P=4\cdot10000=40000[/tex]The perimeter is 40,000 yards.
