17. What is the value of y?

a.1 b.2 c. 3 d.4

18. How long is JM?

a.7 b.8 c.9 d.10

19. How long is JC?

a.2 b. 3 c. 4 d.5

20. What is m←CJM ?

a. 72 b.120 c.108 d. 60

21. What is the value of x?

a.3 b. 4 c.5 d. 6

23. Find the length of the longer diagonal.

a.24 b.20 c. 16 d. 12

23.how long is JP?

a. 3 b.4 c.5 d. 6

24. what is m←JCM?

a. 32 b. 72 c. 40 d. 60

25. what is m←MDC + m←JCD?

a. 90 b. 108 c.72 d. 180

26. what is m←JDM?

a.32 b.40 c.60 d.72​