ET Lesson 22 Review: Non-Rigid Transformations

Which dilation shows an enlargement?

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Tags

CCSS.HSG.CO.A.2

Which shows a dilation?

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Tags

CCSS.8.G.A.3

Angle A is 40 degrees. What will the measure of Angle A' be?

• 40 degrees

• 20 degrees

Tags

CCSS.8.G.A.3

Point C (2, 10) is dilated by r = 6. What will C' be?

• (12, 60)

• (8, 16)

Tags

CCSS.8.G.A.3

Point M (-4, 1) is dilated by r = 3. What will C' be?

• (-12, 3)

• (12, 3)

Tags

CCSS.8.G.A.3

____________ is what the pre-image is multiplied by to become the image.

• Scale Factor

• Reduction

• Translation

• Side-length

Tags

CCSS.7.G.A.1

After a dilation, the ____________ changes.

• side-length

• angle measure

After the reflection, A'B'C' is dilated by r = 4. What will B' be?

• (4, -20)

• (-20, 4)

Which dilation shows an reduction?

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Which sequence includes a dilation?

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Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2