Question

A square field has an area of 479 A2. What is the approximate length of a side of the field? Give your answer to the nearest foot.

Could someone please help me..? I had to do a repost due to some issues. And explain it please. Thank you.​

Answer 1

Explanation:

Area of square = 479

Side² = 479

Take square root both sides

`\sqrt{Side^(2)}=√(479)\\\\Side = 21.88\\\\Side = 22 ft`