1. Figures & Transformations By: Ms. Williams

2. Congruent Figures 1. Name 2 corresponding sides and 2 corresponding angles of the figure. y

3. Answer  A   I  B   T  C   R AB  IT BC  RT AC  IR

4. Similar Figures 1. Write a proportion for the corresponding sides. Then solve for the missing length.

5. Answer

6. Translations 1. Graph the image of  ABC after a translation of 4 units down.

7. Answer

8. Symmetry 1. Draw all the lines of symmetry of the figure.

9. Answer

10. Reflection 1. Graph the image after a reflection over the y-axis.

11. Answer

12. Rotation 1. Graph the image after a rotation of 180  counterclockwise about the origin.

13. Answer

14. Rotational Symmetry 1. What is the angle of rotation of the figure below?

15. Answer 360 ÷ 5 = 72 

16. Congruent Figures 1. Name 2 corresponding sides and 2 corresponding angles of the figure.

17. Answer  J   Q  K   S  I   R IJ  QR JK  QS IK  RS

18. Similar Figures Write a proportion for the corresponding sides. Then solve for the missing length.

19. Answer

20. Translations 1. Graph the image after a translation of 3 units up and 3 units left.

21. Answer

22. Symmetry Draw all the lines of symmetry of the figure.

23. Answer There are no lines of symmetry.

24. Reflection Graph the image after a reflection over the line y = –2.

25. Answer

26. Rotation Graph the image after a rotation of 270  counterclockwise about the origin.

27. Answer

28. Rotational Symmetry What is the angle of rotation of the figure below?

29. Answer 360 ÷ 4 = 90 