Transformations Review

Translations, reflections, rotations and dilations are all known as ________________________.

• Geometry

• Transformations

• Congruent

• Equations

Name the transformation.

• Translation

• Reflection

• Rotation

• Dilation

Which of the following shows a dilation?

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The image shows what type of transformation

• Rotation

• Translation

• Reflection

• Dilation

Which of the following shows a translation?

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• 
• 
• 

Which of the following shows a reflection?

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• 
• 
• 

Which of the following shows a rotation?

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• 
• 
• 

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

• ½
• ¼
• 4
• 2

Similar figures have the same ______ but different ______. 

• measure; shapes
• sizes; shapes
• value; measures
• shape; sizes

A scale factor of less than one means

• that the image will be larger than the pre-image.
• That the image will be the same as the pre-image.
• That you need to subtract that amount off  of each side.
• That the image will be a reduction of the pre-image.