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SSC Sample Paper SSC-CGL TIER - I Sample Test Paper-7

  • question_answer
    If the bisectors BI and CI of the angles B and C of a triangle ABC meet at the point I, then what is \[\angle BIC\]equal to?

    A) 2A                   

    B) \[90{}^\circ \text{ }+\frac{A}{2}\]

    C) \[90{}^\circ -\frac{A}{2}\]        

    D) \[90{}^\circ +a\]

    Correct Answer: B

    Solution :

    If the bisectors of angles B and C of a triangle meet at point I, then \[\angle BIC\] is equal to \[\mathbf{90}+\frac{\mathbf{A}}{\mathbf{2}}\]


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