Question

Q· find the value of x ​

Answer 1

Answer:

First we find the linear pair of 110°

180-110 = 70

We know that sum of all angles is equal to 180°

then, 2x-20 + x+10 + 70=180

3x-10 + 70=180

3x+60=180

3x=180-60

3x=120

x= 120÷3

x=40°

Answer 2

Answer:

x=40 bro hope you top in exam