Question

A square field has an area of 479 ft2. What is the approximate length of the field

Answer 1

To determine the approximate length of the square field simply take the square root of the square area.

A = s^2 = 479 ft ^2

s^2 = 479
s = sq root of 479
s = 21.88 ft or approximately 21.9 or 22 ft.

The approximate length of the field is 22 feet.