Answer:
Trinity, find the answers below
Step-by-step explanation:
for the 1st picture, minor angels ∠1, ∠2, ∠3 are all the same as the shown angle of 130°
for the 2nd picture, minor angles ∠2, ∠3 are the same as the shown angle of 80° and ∠1 is the adjacent angle to 80°, so it's 100° , because 180° - 80° = 100°
