Dilation and Similarity Transformation

Which sequence of transformations can map ABCD to EFGH? Select all that apply.

• Rotation

• Reflection

• Dilation

• Translation

Tags

CCSS.8.G.A.3

Which transformations can be used to map ABCD to JKLM?

• reflection

• rotation

• translation

• dilation

Tags

CCSS.8.G.A.3

Tell whether the transformation is a dilation. Explain.

• No, scale factor isn't the same.

• Yes, scale factor is the same.

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Tags

CCSS.HSG.SRT.B.4

Choose the correct scale factor:

• 2

• 3

• 1/3

• 1/2

Tags

CCSS.HSG.CO.A.2

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

What similarity theorem would prove that these triangles are similar?

• SAS∼

• SSS∼

• AA∼

• Side Splitter

Tags

CCSS.HSG.SRT.B.5

Given: PQ || BC.  Find the length of AB.

• 14

• 11

• 16

• 18

Tags

CCSS.HSG.SRT.B.4

What type of transformation is this?

• rotation

• translation

• reflection

• dilation

Tags

CCSS.HSG.CO.A.2

This type of transformation changes the size:

• rotation

• translation

• reflection

• dilation

Tags

CCSS.8.G.A.3