Answer:
1. C
- supplementary angles are angles with the sum of 180°
2. A
- complementary angles are angles with the sum of 90° [90–65=25]
3. B
- complementary angle is equal to 90°
4. B
- [60+30=90] complementary angle is equal to 90°
5. B
- Two angles are congruent if it's measurements are the same
6. C
- Two angles are congruent if it's measurements are the same
7. A
- Its indeed a supplementary angle
8. C
- 180° = supplementary angle
9. C
- the correct term is congruent
10. C
- (110+70=180°)
11. C
- (180–75= 105)
12. D
- Letter D is the correct format
