SOLUTION: a 20' by 20' square has a circle, touching all 4 sides, inside it. the radius of the circle is?

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Question 577456: a 20' by 20' square has a circle, touching all 4 sides, inside it. the radius of the circle is?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
It would be /2 the side of the square
+%281%2F2%29%2A20+=+10+ ft