3.4 - Transformation Test Review

What transformation is shown here?

• Dilation

• Rotation

• Reflection

• Translation

What transformation is shown here?

• Dilation

• Rotation

• Reflection

• Translation

What transformation is shown here?

• Dilation

• Rotation

• Reflection

• Translation

What transformation is shown here?

• Dilation

• Rotation

• Reflection

• Translation

The blue triangle is the preimage, the green triangle is the image.

The image shows​​ (a)   and the scale factor is​ (b)   ​

• an enlargement
• 2
• a reduction
• 5
• 4

The image shows​​ (a)   and the scale factor is​​ (b)   ​

• an enlargement
• 3
• a reduction
• 5
• 4
• 2

Match the following transformations

• Dilation

• 
• Translation

• 
• Rotation

• 
• Reflection

• 

When the mapping of a transformation of a figure shows that the transformation preserves congruence, which of the following statements is true?

• The transformation was a dilation.

• The transformed figure does not have corresponding vertices.

• The transformation was a rigid transformation.

• The transformed figure was created with a scale factor other than 1.

Rectangle ABCD is the preimage, rectangle EFGH is the image.

What is the scale factor of the dilation?

• 2

What is the scale factor of the dilation?

• 2