Answer:
8 17/20
Step-by-step explanation:
177/20=8 17/20
Because 8*20=160 and 177-160=17.
6, 8
7, 9
1, 4
they are congruent (same angle measure)
2. A
3. B
4. B
5. B
6. C
7. C
8. B
9. D
10. C
Answer:3.75