Question

In the diagram below, is parallel to . What is the value of x?

(Picture below.)

Answer 1

x=160 because they are alternate interior angles and 160+30=180

Answer 2

Alright, so in the future, I just have to find what number it takes to get to 180?

Answer 3

Thank you by the way!

Answer 4

in that case a the two angles are supplementary, meaning they add to 180, so for the future if there is a straight line, you can just subtract the angle you know from 180

Answer 5

Yes! That's what I was thinking! Thank you so much.

Answer 6

It was 150 btw haha.

Answer 7

oh wow, my bad