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April 21, 2014

April 21, 2014

Posted by **kieara** on Friday, June 10, 2011 at 10:44am.

- geometry -
**Bayarbold**, Friday, June 10, 2011 at 11:50amNo it isn't.For example:

when (x-2)^2+(y-3)^2=16 equation,whose center is (2,3) and radius is 4.

there is an only a is true.Because whose center coordinate is (0,0).

- geometry -
**Anonymous**, Tuesday, March 25, 2014 at 9:15amThe equation x2 + y2 − 2x + 2y − 1 = 0 is the general form of the equation of a circle. What is the standard form of the equation?

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