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10th Class Mathematics Circles Question Bank Circles

  • question_answer
    In the given figure, AB and PQ intersect at M. If A and B are centres of circles then ____.

    A) \[PM=MQ\]                

    B)        \[PQ\bot AB\]             

    C)        Both (A) and (B)         

    D)        \[PQ=AB\]         

    Correct Answer: C

    Solution :

    In the given figure, PQ is the common chord of the two circles. \[\Rightarrow \] AB bisects the common chord PQ at M. \[\therefore \]   PM = MQ Moreover, PQ is perpendicular to AB. \[\therefore \]  Option (C) is correct.


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