1. Hosted by Ms. Lawrence

2. 500 100 200 300 400 200 300 400 500 100 200 300 400 100 ReflectionRotationTranslation Name the Transform- ation VocabWild Card 100 200 300 400 500 300 400 500

3. Q: 100 True or False The following image has reflection symmetry.

4. True

5. Q: 200 Name two tools used to create reflection symmetry.

6. 1.Tracing Paper 2.Mirror 3.Protractor and ruler

7. Q: 300 Define reflection symmetry

8. A: 300 When an object can be flipped over a line of symmetry to produce a mirror image

9. Q: 400 How many lines of symmetry does the following figure have?

10. A:400

11. Q:500 Reflect the triangle over the y-axis and give the coordinates of the reflected image.

12. A:500 (9,9) (5,1) (3,6)

13. Q:100 True or False Rotation symmetry will always have a line of symmetry

14. A:100

15. Q:200 What is the name of the fixed point about which you rotate a figure?

16. A: 200 Center of Rotation

17. Q: 300 What is the angle of rotation for the blades of the windmill?

18. A: 300

19. Q: 400 If point A is (-19,7), give the ordered pair of A rotated 180 degrees.

20. A: 400

21. Q: 500 A triangle has the following vertices: A(-2, 3) B(-5, -7) C(6,8). Rotate triangle ABC 90 degrees and give the new coordinates.

22. A: 500 A’(-3,-2) B’(7,-5) C’(-8, 6)

23. Q: 100 True or False The following is an example of translation symmetry.

24. A: 100

25. Q: 200 Describe translation symmetry

26. A: 200 When you can slide the whole design to a position in which it looks exactly the same as it did in the original position.

27. Q: 300 Describe the direction you would slide a figure if the figure was translated by (-4, 9)

28. A: 300 The figure would move four units to the left and up nine units

29. Q: 400 Give the ordered pair of point G(-3, -12) translated by (4,8).

30. A: 400 G’(1, -4)

31. Q: 500 Given points R(18, -7) and R’(11, 11), determine the ordered pair point R was translated by to get R’ Be able to explain how you got your answer

32. A: 500 Take the coordinates of the copy minus the coordinates of the original R’(11,11) 11-18= -7 R(18, -7) 11- -7= 17

33. Q:100

34. A:100

35. Q: 200

36. A: 200 Translation

37. Q: 300

38. A: 300

39. Q: 400

40. A: 400 Reflection & Rotation

41. Q: 500

42. A: 500 Reflection and Rotation

43. Q:100 _____________ when an object can be bisected to form two congruent shapes

44. A: 100 Line Symmetry

45. Q: 200 __________________ symmetry is when an object can be turned less than 360˚ around its center point so that it looks as it did in its original position.

46. A: 200 Rotation

47. Q: 300 Contrast similar and congruent figures

48. A: 300 Similar figures are the same shape, but not the same size Congruent figures are the same size and shape

49. Q: 400 Define transformation and give 3 examples

50. A: 400 Movements of geometric figures Reflection, Rotation, Translation

51. Q: 500 Explain angle of rotation

52. A: 500 The angle of rotation is the smallest angle through which you can turn the figure in a counterclockwise direction so that it looks the same as it does in its original position. 360˚ ÷ (# of turns) = angle of rotation

53. Q: 100 Describe the location of the four quadrants

54. A: 100 II I IIIIV

55. Q: 200 Match the types of symmetry to the following terms: 1.Slide 2.Turn 3.Flip

56. A: 200 1.Slide – Translation 2.Turn – Rotation 3.Flip- Reflection

57. Q: 300 What type of symmetry does the following figure have?

58. A: 300 None

59. Q: 400 Translate the figure below by (5, -6) and list the ordered pairs of the copy image.

60. A: 400 (-9, 9) + (5, -6) = ‘(-4, 3) (-5, 1) + (5, -6) = ‘(0, -5) (-3, 6) + (5, -6) = ‘(2, 0)

61. Q: 500 What is the angle of rotation of a perfect circle? Explain. How many lines of symmetry does a perfect circle have? Explain.

62. A: 500 The angle of rotation of a perfect circle could be anywhere between 0˚ and 360˚ A perfect circle could have infinite lines of symmetry through the center point