In a triangle ABC, AD is the bisector of angle A. If AC =4.2... — Quantitative Techniques and Data Interpretation 2019

Question 211 Quantitative Techniques and Data Interpretation 2019 Medium MCQ +4.00 marks · -1.00 negative

In a triangle ABC, AD is the bisector of angle A. If AC =4.2 cm, DC = 6 cm, BC =10 cm, find AB.

A. 2.7 cm B. 2.9 cm C. 2.8 cm D. 3.4 cm

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