Answer
22 feet
Work Step by Step
area of garden is 920 $ft^2$
area is side length *side length
side length of garden is $\sqrt {920}$
side length is 30.33 feet
The radius of the circle is half of the hypotenuse of a triangle that is inscribed within the square.
$30.33/2=15.166$
$15.166^2+15.166^2 = x^2$
$230.01+230.01=x^2$
$460.02 = x^2$
$\sqrt {460.02} = \sqrt {x^2}$ (we only want the positive root since we are talking about distances)
$ 21.448 = x$
