Answer:
- a° = 118°
- b° = 62°
- c° = 59°
Explanation:
b° is a vertical angle with 62°, so has the same measure. a° is the supplement of that, so is 180°-62° = 118°. The two base angles are marked as equal, and they total the exterior angle a°, so c° = 118°/2 = 59°.
- a° = 118°
- b° = 62°
- c° = 59°