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Geometry Ch 12 Review Jeopardy

Geometry Ch 12 Review Jeopardy. Name the transformation. Know the Rules!. Definitions. Transform it!. Potpourri. Q $200. Q $200. Q $200. Q $200. Q $200. Q $400. Q $400. Q $400. Q $400. Q $400. Q $600. Q $600. Q $600. Q $600. Q $600. Q $800. Q $800. Q $800. Q $800.

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Geometry Ch 12 Review Jeopardy

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  1. Geometry Ch 12 Review Jeopardy Name the transformation Know the Rules! Definitions Transform it! Potpourri Q $200 Q $200 Q $200 Q $200 Q $200 Q $400 Q $400 Q $400 Q $400 Q $400 Q $600 Q $600 Q $600 Q $600 Q $600 Q $800 Q $800 Q $800 Q $800 Q $800 Q $1000 Q $1000 Q $1000 Q $1000 Q $1000 Final Jeopardy

  2. $200 Question Definitions Definition of Translation

  3. $200 Answer Definitions A transformation where all points are moved the same distance in the same direction

  4. $400 Question Definitions Define Isometry

  5. $400 Answer Definitions A transformation that does not change the size or shape of a figure

  6. $600 Question Definitions Define Image

  7. $600 Answer Definitions The figure that is transformed.

  8. $800 Question Definitions What is the definition of Glide reflection?

  9. $800 Answer Definitions A composite transformation of translation and reflection

  10. $1000 Question Definitions What is the definition the order of rotation?

  11. $1000 Answer Definitions The number of times the figure coincides with itself as it rotates through 360o

  12. $200 Question Name the Transformation

  13. $200 Answer Name the Transformation Rotation

  14. $400 Question Name the Transformation

  15. $400 Answer Name the Transformation Translation

  16. $600 Question Name the Transformation

  17. $600 Answer Name the Transformation Dilation

  18. $800 Question Name the Transformation

  19. $800 Answer Name the Transformation Reflection

  20. $1000 Question Name the Transformation

  21. $1000 Answer Name the Transformation Glide Reflection

  22. $200 Question Transform It! Point A is at (4, -5). Find A’ after a translation along the vector <-6, 4>.

  23. $200 AnswerTransform It! (-2, -1)

  24. $400 Question Transform It! Point A is at (-7, 1). Find A’ after a reflection across the line y = x.

  25. $400 AnswerTransform It! (1, -7)

  26. $600 Question Transform It! Point A is at (8, -2). Find A’ after a rotation by 90° counterclockwise about the origin.

  27. $600 AnswerTransform It! (2, 8)

  28. $800 Question Transform It! Point A is at (3, -6). Find A’ after a dilation of -1/3 about the origin.

  29. $800 AnswerTransform It! (-1, 2)

  30. $1000 Question Transform It! Point A is at (3, -6). Find A’ after a reflection over the line y = -x and then a translation along the vector <-4, -4>.

  31. $1000 AnswerTransform It! (2, -7)

  32. $200 Question Know the Rules! The rule for this transformation is (x, y) → (-x, y)

  33. $200 AnswerKnow the Rules! Reflection over y-axis

  34. $400 Question Know the Rules! The rule for this transformation is (x, y) → (y, -x)

  35. $400 AnswerKnow the Rules! 90° clockwise rotation OR 270° counterclockwise rotation about the origin

  36. $600 Question Know the Rules! The rule for this transformation is (x, y) → (-y, -x)

  37. $600 AnswerKnow the Rules! Reflection over y = -x

  38. $800 Question Know the Rules! Write the rule you would use to find the image coordinates of (x, y) under a translation of 2 units right and 1 unit down.

  39. $800 AnswerKnow the Rules! The rule for this transformation is (x, y) → (x + 2, y – 1)

  40. $1000 Question Know the Rules! • Write the rule you would use to find the image coordinates of (x, y) under a dilation with • scale factor = -1 followed by 180° rotation about the origin.

  41. $1000 AnswerKnow the Rules! The rule for this transformation is (x, y) → (x, y)

  42. $200 Question Potpourri Does the figure have line symmetry? If so, draw all lines of symmetry.

  43. $200 Answer Potpourri Yes, 2 lines of symmetry.

  44. $400 Question Potpourri Does the figure have rotational symmetry? If so, give the angle of rotational symmetry and the order of symmetry.

  45. $400 Answer Potpourri Yes, Angle of rotation = 72°, Order = 5

  46. $600 Question Potpourri A translation can be interpreted as successive reflections across two lines. Tell what relationship the lines must have for this to be true.

  47. $600 Answer Potpourri They must be parallel

  48. $800 Question Potpourri The pre-image is (10, -8), the image is (2, -4). What is the translation vector?

  49. $800 Answer Potpourri <-8, 4>

  50. $1000 Question Potpourri What is the scale factor of a dilation centered at the origin that maps A(5, -6) to A’(-15.5, 18.6)?

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