Math 8 Chapter 2 Test: Transformations

Which of the following sequences of transformations

WILL produce similar but NOT congruent figures?

• 180 Degree Rotation followed by a Translation.

• A Reflection over the y-axis followed by a reflection over the x-axis.

• 90 Degree Clockwise Rotation followed by a Reflection.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

Match each graph with the correct transformation.

• Reflection across the x-axis

• 
• 90^o counterclockwise rotation

• 
• Reflection across the y-axis

• 
• 90^o clockwise rotation

• 
• 180^o rotation

• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• A'

• B'

• C'

• H'

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

• Q I

• Q II

• Q III

• Q IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule describes the Translation?

Tags

CCSS.HSG.CO.A.2

Tags

CCSS.HSG.SRT.A.2

Mathematical Equivalence

OFF

Tags

CCSS.HSG.SRT.A.2

Categorize each as an enlargement or a reduction or neither.

Groups:

(a) Enlargement

,

(b) Reduction

,

(c) Neither

• 
• Dilation k = 1.5

• Dilation k = 0.5

• Rotation 90 degrees clockwise.

• Reflection over the x-axis

• 

Tags

CCSS.8.G.A.3

The table contains the pre-image and image points of a quadrilateral. What is the scale factor of this dilation?

Tags

CCSS.8.G.A.3

Which of the following algebraic rules represents an enlargement? Choose all that apply.

Tags

CCSS.8.G.A.3