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已知圆\({x^2} + {y^2} - 12x + 16y + 96 = 0\)圆心为\(C\),\(O\)为坐标原点,则以\(OC\)为直径的圆的标准方程为 ___ .
参考答案:\({\left( {x - 3} \right)^2} + {\left( {y + 4} \right)^2} = 25\)
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