EXTRA   PRACTICE ch. 7

1. ray YZ

2.Segment SW

3. Line CR

4. 65 degrees, 155 degrees

5. 75 degrees, 165 degrees

6. 5 degrees, 95 degrees

7. 44 degrees, 134 degrees

8. 115 degrees

9. 90 degrees

10. 67 degrees

11. parallelogram

segments AB and CD, BC and AD

angles B and D, A and C

12. rectangle

segments PS and QR, PQ and RS

andgles P, Q, R and S

13. pentagon

segments EF, FG, GH, JH and JE

angles E,F,G,H,,J

14 rhombus

segments LM, MN, NK, and KL

angles L, N,K, M

15. <C

16. <D

17. segment CD

18. segment CE

19. 61.92degrees

20. and 21. I can't answer here---sorry!!!