Answer:
1. 19 Degrees
2. 63 Degrees
3. 37 Degrees
4. 119 Degrees
5. 69 Degrees
6. 71 Degrees
7.1 65 Degrees
7.2 48 Degrees
7.3 42 Degrees
Step-by-step explanation:
Angles in a triangle always add up to 180 degrees. (180-79-82=19 for the first one)
The little box in a triangle represent 90 degrees.
7.2 Vertical Angles are equal to each other
