SOLUTION: What is the length of each side of a square room if the area is 400 ft²?

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Question 1099128: What is the length of each side of a square room if the area is 400 ft²?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The area of a square is
A=s%5E2
s%5E2=400
s=sqrt%28400%29
Simplify for your answer in feet.