Name:    SOL Topic #14: Symmetry and Transformations

Multiple Choice
Identify the choice that best completes the statement or answers the question.

1. a. (-1, 3) and (2, 1) b. (1, 1) and (1, -3) c. (2, 3) and (2, -3) d. (-2, -1) and (3, -1)

2. a. b. c. d. 3. a. (-2, -1) b. (-1, -2) c. (-2, 1) d. (-1, 2)

4. a. a translation of triangle ABC across the y-axis b. a 180° rotation of triangle ABC about the origin c. a reflection of triangle ABC across the y-axis only d. a reflection of triangle ABC across the x-axis only

5. a. (-4, 3) and (4, 3) b. (-2, -2) and (2, 7) c. (-2, 7) and (2, -2) d. (2, -2) and (-2, -7)

6. a. a translation of ABCDE across the x-axis b. a 180° clockwise rotation of ABCDE about the origin c. a reflection of ABCDE across the y-axis d. a reflection of ABCDE across the x-axis

7. a. Rectangle ABCD b. Hexagon EFGHIJ c. Square KLMN d. Triangle OPQ

8. a. b. c. d. 9. a. (-3, 2) b. (4, 6) c. (2, -3) d. (3, -2)

10. a. A ® X, B ® Y, C ® Z b. A ® Y, B ® Z, C ® X c. A ® X, B ® Z, C ® Y d. A ® Z, B ® X, C ® Y

11. a. a translation of triangle ABC across the x-axis b. a 90º clockwise rotation of triangle ABC abuot the origin c. a reflection of triangle ABC across the y-axis d. a reflection f trianlge ABC across the x-axis

12. a. the x-axis only c. both x-axis and the y-axis b. the y-axis only d. neither the x-axis nor the y-axis

13.

Triangle A¢B¢C¢ is — a. a translation of triangle ABC across the y-axis b. a 90° clockwise rotation of triangle ABC about the origin c. a reflection of triangle ABC across the y-axis d. a reflection of triangle ABC across the x-axis

14.

How many different lines of symmetry does a square have?
 a. 1 b. 2 c. 3 d. 4

15.

Hexagon ABCDEF is apparently symmetric with respect to — a. point P only b. line m only c. line l only d. both lines l and m only