SOLUTION: . Find the center and radius of the circle whose equation is x2 + y2 – 4 = 0.

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Question 972343: . Find the center and radius of the circle whose equation is x2 + y2 – 4 = 0.

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!

Center at (0,0)
r = 2

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