In the figure above lines, l and m are parallel and lines s&t are also parallel, is the measure of angle one is 130. Excuse me, where am I getting 100 from is 35 degrees? What is the measure of angle two? So they're telling us one here is 35 degrees and what is the measure of two? Okay? So in order to figure this out, just remember that, since all these lines are parallel, that this angle angle one is supplementary to this angle, meaning that both one end angle and blue add up to 180.

And the angle in blue here is equal to this angle is equal to that angle and is equal to able to. So if I find what this angle is, then I know what angle two is. And how do you do that. Think about think think think. Yes, it is just one ad. Minus 35 which is the angle of one and that'll give us 145 degrees which should be answer D.