Question 1021557
If the area of the square field is 240 square feet, then one side is the square root of 240, or
{{{sqrt(240)}}}
Now the diagonal of a square is the side times sqrt(2)...so that would be
{{{sqrt(240)*sqrt(2) = sqrt(480)}}}
Now simplify...
{{{sqrt(480) = 4*sqrt(30) feet}}}