Review: Rigid Motion Transformations & Dilations

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Name the transformation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following shows a dilation?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

Which of the following shows a translation?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following shows a reflection?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which of the following shows a rotation?

• 
• 
• 
• 

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• ½
• ¼
• 4
• 2

Tags

CCSS.8.G.A.3

Similar figures have the same ______ but different ______. 

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

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

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.

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

Tags

CCSS.8.G.A.3