Question

Please helppppppppppppp

Answer 1

Answer:

• 130°

Step-by-step explanation:

First, I drew a line parallel to the two other lines.

• Then, I knew that 50° was part of ∠1 and was a corresponding angle.
• I also knew that the other angle was 80° because of the 180-angle property.

So then, I summed up both parts to get my answer. The measure of m∠1 is 130°. Please look at picture to learn more.