0 AAREKHGuru Asked: August 19, 2021In: CBSE In a ∆ABC, AD is the bisector of ∠A, meeting side BC at D. If BD = 2.5 cm, AB = 5 cm and AC = 4.2 cm, find DC 0 Question taken from RD sharma Class 10th Chapter no. 4 Chapter name:- Triangles Exercise :- 4.3 This is very basic ...Read more class 10thexercise 4.3rd sharmatriangles