Question

(iii) If AB = 5.6 cm, AC = 6 cm and DC = 3 cm, find
BC​

Answer 1

Answer:

It is given that AB = 5.6 cm, BC = 6 cm, and DC = 3 cm

In Δ ABC, AD is the bisector of ∠A, meeting side BC at D

We need to find BC,

Since, AD is the ∠A bisector

DC = 2.8 cm

And, BC = 2.8 + 3

BC = 5.8 cm

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