please help!! ill give BRAINLIEST!!!
please help me with the geometry questions in the picture!!

Answer:
1) 90 degrees
2) 45 degrees
3) 110 degrees
4) 20 degrees
5) 70 degrees
6) 40 degrees
7) 30 degrees
8) 65 degrees
9) 20 degrees
10) 60 degrees
11) 35 degrees
12) 45 degrees
13) 36 degrees
14) z= 180-((180-a)+b )