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半径分别为13和15的两圆相交,且公共弦长为24,则两圆的圆心距为( ) A.或...
半径分别为13和15的两圆相交,且公共弦长为24,则两圆的圆心距为( )
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103102412276096634/SYS201311031024122760966000_ST/0.png)
或14
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131103102412276096634/SYS201311031024122760966000_ST/1.png)
或4
C.14
D.4或14
考点分析:
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