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What is the center and the radius of the circle x2 plus y2 -4x -6y -3 equals 0?
Wiki User
∙ 6y ago
Equation of circle: x^2 +y^2 -4x -6y -3 = 0
Completing the squares: (x-2)^2 +(y-3)^2 = 16 square units
Therefore center of circle is at (2, 3) and its radius is 4 units
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoCentre = (2, 3)Radius = 4.
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