1. Adjacent
2. Linear
3. Adjacent
4. Adjacent
5. Linear
________
[the illustration is a little blurry]
________
(Complement, Supplement)
(subtract by 90, subtract by 180)
1. 30°, 120°
2. 60°, 150°
3. 0°, 90°
4. 1°, 91°
_______
1. 55° (vertical angles)
2. [I can't find b]
3. 70°
4. 68° (linear pair)
5-6. [I can't find the letters]
