**CBSE NCERT Solutions Chapter 6 Triangles Exercise 6.3 Question 2**

**2. In fig 6.35, ~ , = 125 and = 70. Find , and OAB.**

**Solution:**

Given: ~ , = 125 and = 70

+ = 180 {Linear Pair}

= 180 - 125 = 55

In

+ + = 180 {Sum of angles of Triangle}

= 180

It is given that ~ .

Therefore, corresponding angles of and are equal.

By, AAA similarity criterion,

Therefore,