SOLUTION: what is the length of one side of a square that has an area of 289 in2?

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Question 640855: what is the length of one side of a square that has an area of 289 in2?
Answer by asuar010(338) About Me  (Show Source):
You can put this solution on YOUR website!
A=x%5E2 so if we solve for x we get x=sqrt%28289%29=17