Transformation Congruency

Name the corresponding angle or side.

• A

• B

• C

• D

What would be a reason for the statement △MNQ ≅ △PQN in a proof of ∠M ≅ ∠P?

• AAS

• ASA

• SAS

• SSS

• HL

∆ABC ≅ ∆LMN. Which statement is NOT true?

• LM ≅ AB

• ∆CAB ≅ ∆NLM

• ∠C ≅ ∠N

• BC ≅ ML

∠E ≅ ∠ __

• A

• B

• C

• D

Identify the rule after a 180° CLOCKWISE or COUNTER CLOCKWISE
(x, y) ---> ___________

• ( -x, -y)

• ( -y, x)

• ( -x, y)

• (y, -x)

What is the transformation rule for a 90° clockwise rotation around the origin?

Which transformation results in a figure that is congruent to the original?

• Translation

• Dilation

• Shear

• Stretch

What is the transformation rule for a reflection over the x-axis?

Which of the following transformations does not preserve congruency?

• Dilation

• Rotation

• Translation

• Reflection

What is the transformation rule for a 270° counterclockwise rotation around the origin?