Question extracted from RD sharma of class 10th, Chapter no. 4
Chapter name:- Triangles
Exercise :- 4.3
This is very basic and important questions. And has been asked in several times in exams
In this question we have been given a triangle ΔABC,
if ∠1 = ∠2,
Now we have to Prove that, AB/AC = BD/CD
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RD sharma, DHANPAT RAI publication