Answer:
1. 94 degrees
2. 86 degrees
3. 111 degrees
4. 69 degrees
5. 121 degrees
Explanation:
I won't go into full detail, because that would take too long. To solve any of these kind of problems, you just need to know two things:
1. The 3 angles of every triangle always add up to 180 degrees.
2. The angles on one side of a straight line always add up to 180 degrees.
For example, I figured out #1 because I figured out that the third angle of the bottom left triangle was 86 degrees. Angle #1 is the only other angle sharing the same line as the 86 degree angle, so I did 180-86 to get 94 degrees. I just went from there, using the two rules I listed above.
I hope this helps! Please feel free to give me Brainliest if you feel that this helped your understanding of the problem.
