Question

Find the value of x in the given below triangles.​

Answer 1

1. x = 45 + 65 = 110° (exterior angle)

2. x= 55+40 = 95 ( exterior angle )

3. x= 50+50 =100 (exterior angle)

Answer 2

Answer:

1)x=110 2)x=95 3) x=10

I did it by sum of internal angles, Check your NCERT for explanation

Step-by-step explanation: