In the diagram, m< 3 =120 and m< 12=80. which angle measures are correct? check all that apply.

Step-by-step explanation:

Given are parallel lines e and f

Also given that angle 3 =120 and angle 12 =80

Two transversals cut them

By axiom of parallel lines we have corresponding angles equal, alternate angles equal and interior angles are supplmentary

Using these we get

1= 180-120 =60

2=120: 4=60: 5=60: 6=120:7=120 and 8=60

Similarly for other transversal we get

10=100:13=80:10=100:14=100

Hence all are right except 6 and 10.

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068