Question

please answer this question guys..​

Answer 1

Answer:

x=50°

Step-by-step explanation:

If AB || CD, then 2x+40 = x+90{ Vertically opposite Angles}

2x+40= x+90

2x-x= 90-40

x= 50°

hope it helps u

Answer 2

Answer:

X = 50°

Step-by-step explanation:

As ab//cd

So, alternate interior angle will be equal

So, 2x + 40 =x + 90

2x - x = 90 - 40

X = 50°