Answer:
Option D is the correct answer.
Step-by-step explanation:
We have been given that l and m are parallel to each with a straight angle.
If l and m are parallel, then angle suspended by l and m will be equal to each other. It is because of corresponding angle of triangle.
Let's head to the question.
According to the above statement, we have the following equation.
126° = 5x + 6°
0r, 126° - 6° = 5x
0r, 120° = 5x
0r, 120°/5° = x
0r, 24° = x
0r, x = 24°
Hence, x = 24° will show that lines l and m are parallel.
