SOLUTION: find the equation of a circle whose center is at (2, -4) and radius 5.

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Question 534144: find the equation of a circle whose center is at (2, -4) and radius 5.
Answer by Alan3354(69443) About Me  (Show Source):
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find the equation of a circle whose center is at (2, -4) and radius 5.
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Standard form is
%28x-h%29%5E2+%2B+%28y-k%29%5E2+=+r%5E2, center at (h,k), radius r