Question

Please solve question 4th please it's urgent

Answer 1

since l and m are parallel to each other

Therefore,

x + 2x = 180° ( co – int angles )

3x = 180°

x = 180 / 3

x = 60°

Answer 2

Answer:

60

Step-by-step explanation:

180=2x+x

180=3x

x=180/3x=60

2x=60*2=120

so,value of x is 60