9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-14

  • question_answer
    O is the center of the circle. If\[\angle BAC=50{}^\circ \]. Find the value of\[\angle OBC\].

    A)  \[120{}^\circ \]           

    B)  \[100{}^\circ \]

    C)  \[80{}^\circ \]                         

    D)  \[40{}^\circ \]

    E)  None of these

    Correct Answer: D

    Solution :

     Not Available

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