1. Angle
Pairs
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Angle
Pairs
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Angles
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3. What are vertical angles?

5. What are alternate interior angles?

7. What are corresponding angles?

9. What are alternate exterior angles?

11. What are consecutive interior angles?

13. What are adjacent angles?

14. 160 º º

15. What are supplementary angles?

17. What are complementary angles?

18. 2 1

19. What is a linear pair?

20. Adjacent angles

21. What are two angles that share a common vertex and side but have no common interior points?

22. Two adjacent angles whose noncommon sides are opposite rays.

23. What is a linear pair?

24. Two angles whose sides form two pairs of opposite rays.

25. What are vertical angles?

26. Supplementary angles

27. What are two angles the sum of whose measures is 180º?

28. A statement formed from a conditional statement by switching the hypothesis and the conclusion.

29. What is the converse?

30. The statement formed by negating the hypothesis and conclusion of a conditional statement.

31. What is the inverse?

33. What are congruent rectangles?

35. What are corresponding angles?

37. What are corresponding sides?

39. What is a transversal?

41. What is a right angle?

42. 5

43. What is an acute angle?

45. What is an obtuse angle?

47. What is a straight angle?

49. What is a right angle?