New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    If in a ΔABC, AD is internal angle bisector & D is a

    point on BC, AB = 8 cm, BC = 10 cm then what is BD:CD?
    A 2:10 Correct Answer Incorrect Answer
    B 2:8 Correct Answer Incorrect Answer
    C 10:8 Correct Answer Incorrect Answer
    D 8:10 Correct Answer Incorrect Answer

    Solution

    By Internal angle bisector theorem, AB:AC = BD:CD So, BD: CD = 8:10

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