End-of-Module 2 Assessment

True or False: Rigid motions preserve angle measure.

• True

• False

True or False: Rigid motions preserve segment length.

• True

• False

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

The original figure prior to a transformation.

• Pre-image
• Image

The result of a transformation.

• Pre-image
• Image

Identify the transformation:

• Rotation

• Reflection

• Translation

• Dilation

Identify the transformation:

• Rotation

• Reflection

• Translation

• Dilation

Which of the following is NOT a rigid motion?

• Rotation

• Reflection

• Translation

• Dilation

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right
• Translated 5 units down and 1 to the right
• Translated 8 units down and 5 units to the right
• Translated 5 units down and 4 units to the right

Triangle A is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D