9th Class Mathematics Lines and Angles Question Bank Lines and Angles

  • question_answer
    In the figure, the bisectors of \[B\] and \[C\] meet at\[O\]. Find the measure of\[\angle BOC\].

    A) \[{{90}^{o}}+\frac{1}{2}\angle A\]                 

    B) \[{{90}^{o}}+\frac{1}{2}\angle B\]     

    C) \[{{90}^{o}}+\frac{1}{2}\angle C\]     

    D)        \[{{90}^{o}}+\angle A\]

    Correct Answer: A

    Solution :

    Not Available


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