21^2 = 441
22^2 = 484
23^2 = 529
A square field has an area of 479 ft2. What is the approximate length of a side of the field? Give your answer to the nearest foot.
A. 240
B. 23
C. 22
D. 21
5 answers
What is the square root of 479?
A = LW
A = LW
its C right?
LOL, I will never say.
Yes, it's c