### Triangles | Chapter 6 Exercise 6.3 Question 13:

D is a point on the side BC of a triangle ABC such that ∠ADC = ∠BAC. Show that

CA ^{2} = CB.CD.

**Solution:** Detailed explanation is given in the below image and YouTube video.

D is a point on the side BC of a triangle ABC such that ∠ADC = ∠BAC. Show that

CA ^{2} = CB.CD.

**Solution:** Detailed explanation is given in the below image and YouTube video.