Question

Pls answer this q..based on triangles c

Answer 1

option b is correct hope it helps you

Answer 2

Answer:

We have: AB/AC = BD/DC Applying angle bisector theorem, we can conclude that AD bisects ∠A.

In triangle abc,

<a+<b+<c=180°

<a=180-<b-<c

<a=180-70-50=60°

<bad=<cad=1/2 <bac

Therefore,<bad=1/2×60=30°.

The correct answer is option b.