BreannaJacobson BreannaJacobson
  • 21-04-2017
  • Mathematics
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Find the radius of a circle who's area is 196 PI

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  • 21-04-2017
The area of a circle is PiR^2
We've gotten Pi left, so all we need to do is square root 196.
The square root of 196 is 14.
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