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    Question

    Angle bisectors of Q and R meet at point S, inside the

    triangle PQR. If angle QSR = 116˚ , then the measure of angle P is:
    A 70˚ Correct Answer Incorrect Answer
    B 60˚ Correct Answer Incorrect Answer
    C 84˚ Correct Answer Incorrect Answer
    D 52˚ Correct Answer Incorrect Answer

    Solution

    So, angle QSR = 90 + (angle P)/2 => 116 = 90 + (angle P)/2 => angle P = 26 x 2 = 52˚

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