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如图,已知⊙O的半径为5,点O到弦AB的距离为3,则⊙O上到弦AB所在直线的距离...
如图,已知⊙O的半径为5,点O到弦AB的距离为3,则⊙O上到弦AB所在直线的距离为2的点有( )
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A.1个
B.2个
C.3个
D.4个
考点分析:
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