Hello!
Answer:
angle 1 = 100
angle 2 = 80
angle 4 = 105
angle 6 = 100
angle 7 = 105
angle 8 = 75
angle 9 = 100
angle 10 = 80
angle 11 = 75
angle 12 = 105
angle 13 = 80
angle 14 = 100
angle 15 = 105
angle 16 = 75
300
Step-by-step explanation:
