2. What’ s Your Type? The Same Old Thing X Marks the Spot Prove It!Short Cuts How’s Your Memory? 400 500 100 200 300 100 200 300 400 500 100 200 300 400 500 100 200 400 300 500 100 200 300 400 500 100 200 300 400 500 600 700 600 700 600 700 600 700 600 700 600 700

3. What’s your type?

4. 30° 120° 30° 18 10 √ 

5. Sum of two nonadjacent interior angles √ 

6. Triangle with two legs and a base √ 

7. Triangle with two 40° angles √ 

8. Triangle with sides 3 cm, 4 cm and 5 cm. √ 

9. Triangle that is always acute √ 

10. √  m  A = 6x + 11 m  B = 3x + 2 m  C = 5x - 1

11. The Same Old Thing √ 

12. Name the congruent figures √  P S Q R

13. √  A B C D

14. √  D C B A W X Y Z

15. Name the congruent triangles √  N S L KQR M

16. Name the congruent figures √  P S Q R T

17. Name the congruent triangles √  A D C B

18. √  M N O P Q

19. X marks the spot √ 

20. Find the value of x √  MP H G J N 142  24  (2x - 5)   M   G  N   H

21. Find the value of x √  3x (2x + 11)  (8x + 5) 

22. Find the value of x √  34  56  45  x

23. Find the value of x √  (7x + 1)  38  (10x + 9) 

24. Find the value of x √  60  xx

25. Find the value of x and y √  x°x° y°y° 50°

26. Find the value of x and y √  x°x° y°y° 50°

27. Prove it! √ 

28. √  State the third congruence that must be given to prove triangles congruent. Given: DE  MN  M  D Prove:  DEF   MNO Method: SAS

29. √  State the third congruence that must be given to prove triangles congruent. Given: FE  ON  F  O Prove:  DEF   MNO Method: AAS

30. √  State the third congruence that must be given to prove triangles congruent. Given: DF  MO  F  O Prove:  DEF   MNO Method: ASA

31. √  State the third congruence that must be given to prove triangles congruent. Given:  A   X  B   Y Prove:  ABC   XYZ Method: AAS

32. √  State the third congruence that must be given to prove triangles congruent. Given:  A   X AB  XY Prove:  ABC   XYZ Method: ASA

33. √  State the third congruence that must be given to prove triangles congruent. Given:  C   Z BC  YZ Prove:  ABC   XYZ Method: AAS

34. √  State the third congruence that must be given to prove triangles congruent. Given:  D  M  F  O Prove:  DEF   MNO Method: ASA

35. Shortcuts √ 

36. √  Name the congruence method or none

37. √ 

38. √ 

39. √ 

40. √  V Z W U XY VY  WX XV  YW  VXY   WYX

41. √  Name the congruence method or none V Z W U XY VZ  ZW V BISECTS XZ W BISECTS ZY  ZVY   ZWX

42. √  M N O P Q Name the congruence method or none  MOQ   PNQ

43. √  How’s Your Memory?

44. √  If two angles form a linear pair

45. √  If two lines are perpendicular then their slopes

46. √  The acute angles of a right triangle

47. √  If two angles of a triangle are congruent

48. √  If two sides of two adjacent acute angles are perpendicular

49. √  If two angles are supplementary to the same angle

50. √  If there is a line and a point not on the line