SOLUTION: center:7,-11 point on circle:2,-9

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Question 398724: center:7,-11
point on circle:2,-9
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the square of the distance between the 2 points, that's the square of the radius.
r%5E2+=+diffy%5E2+%2B+diffx%5E2+=+5%5E2+%2B+2%5E2+=+29
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%28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2 where (h,k) is the center is the circle
%28x-7%29%5E2+%2B+%28y%2B11%29%5E2+=+29