SOLUTION: How do you find the equation of the circle with centre (0,0) and passes through point (-3,7)

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Question 1065286: How do you find the equation of the circle with centre (0,0) and passes through point (-3,7)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do you find the equation of the circle with centre (0,0) and passes through point (-3,7)
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The radius is the distance from (0,0) to (-3,7)
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x%5E2+%2B+y%5E2+=+r%5E2