Name:    Lesson 5: Communicating about Transformations

1.

Lucia created this design by completing these transformations with a red triangle. Use the design to answer the following questions.

Which statement describes the transformation performed in Step 1?
 a. turn ccw rotation c. translation of 1 unit down b. reflection d. translation of 1 unit left

2.

Which statement describes the transformation performed in Step 2?
 a. turn cw rotation c. reflection b. translation of 1 unit right d. turn ccw rotation

3.

Which statement describes the transformation performed in Step 3?
 a. reflection in the dotted line c. turn ccw rotation b. translation 1 unit up d. translation 2 units left

4.

Which statement describes the transformation performed in Step 4?
 a. turn cw rotation c. translation 2 units up b. reflection in the dotted line d. translation 1 unit right

5.

Which statement describes the transformation performed in Step 5?
 a. translation 2 units down c. turn cw rotation b. turn ccw rotation d. reflection in the dotted line

6.

Marc created this design by completing a series of transformations with a blue triangle. Use this design to answer the following questions.

Which statement describes the transformation performed in Step 1?
 a. reflection c. translation 1 unit down b. translation 2 units left d. turn ccw rotation

7.

Which statement describes the transformation performed in Step 2?
 a. turn ccw rotation c. turn cw rotation b. reflection d. translation 1 unit up

8.

Which statement describes the transformation performed in Step 3?
 a. turn ccw rotation c. turn cw rotation b. translation 1 unit right d. reflection in the dotted line

9.

Which statement describes the transformation performed in Step 4?
 a. translation 1 unit left c. turn cw rotation b. turn ccw rotation d. reflection in dotted line

10.

Which statement describes the transformation performed in Step 5?
 a. translation 1 unit left c. translation 1 unit down b. reflection in the dotted line d. turn cw rotation