Module 2 Lesson 12

Multiple Choice

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Multiple Choice

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Multiple Choice

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Open Ended

ACTIVATE PREVIOUS LEARNI

What angle pairs are equal? How do you know?

Page 63 (use tracer paper if needed to check)

_{You can trace an angle then transform on to another angle and see if they coincide}

Multiple Choice

Are these vertical angles (yes/no)

• yes

• no

Multiple Choice

Are these vertical angles?

• yes

• no

Multiple Choice

Are these vertical angles?

• yes

• no

Multiple Choice

Are these vertical angles?

• yes

• no

Multiple Choice

Are these vertical angles?

• yes

• no

Multiple Choice

What is the measure of angle y?

• 76

• 104

Open Ended

What is different about this diagram vs. the one on page 63?

What is the same?

Multiple Choice

Is angle 1 congruent to angle 5?

Use page 64 as needed. Use tracer paper if needed.

• yes

• no

Multiple Choice

What Rigid Motion proves that angle 1 and 5 are congruent?

• translation

• rotation

• reflection

• dilation

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• ​

Multiple Select

Name all the pairs of corresponding angles.

• 1 and 5

• 4 and 8

• 2 and 6

• 3 and 7

Multiple Choice

Is angle 4 and 6 congruent?

• yes

• no

Open Ended

Using your knowledge of transformations and/or angle relationships that we just learned, prove that angles 4 and 6 are congruent.

Open Ended

Name another pair of alternate interior angles in the diagram on page 64

Multiple Select

What are the pairs of alternate exterior angles in the diagram on page 64

• 1 and 7

• 8 and 2

• 2 and 5

• 4 and 6