Grade 8 Module 2 Topic A Quiz Review

In a rigid motion, the preimage is larger than the image.

• True

• False

In a rigid motion, the preimage and image are the same size.

• True

• False

In a rigid motion, the preimage is smaller than the image.

• True

• False

In a rigid motion, the preimage is in the same location as the image.

• True

• False

The following figures show a reflection. A reflection is a rigid motion.

Select all true statements.

The figure pictured is translated 3 units right and 3 units up. What are the coordinates of A'? Use the following format to type in your answer.

(x,y)

In trapezoid ABCD, AB is parallel to DC. Trapezoid A'B'C'D is the image of trapezoid ABCD under a translation along BC. Which statements about trapezoid A'B'C'D are true? Select all that apply.

• The length of AB is 8 meters.

• The length of AD is 4 meters.

• A'B' is parallel to D'C'.

Rigid motions map angles to angles of equal measure.

• Always True

• Sometimes True

• Never True