Question

in the given figure, l and m are parallel lines. find the value of x.

Answer 1

Answer:

3x-2=x+20(interior opposite angle)

3x-x=20+2

2x=22

x=11°

hope it will help you ✌️

Answer 2

Answer:

3x-2+x+20=180

4x=180-18

x=162/4

x=40.5