Grade 8 HMH Go Math - Answer Keys Answer keys Chapter 9:Transformations and Congruence; Lesson 2: Properties of Reflections

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Grade 8 HMH Go Math - Answer Keys

Chapter 9:Transformations and Congruence; Lesson 2: Properties of Reflections

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Question 1 (request help)
Vocabulary A reflection is a transformation that flips a figure across a line called the __________ .

Question 2 (request help)
The figure shows trapezoid ABCD.

a. Graph the image of the trapezoid after a reflection across the x-axis. Label the vertices of the image.
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Question 2 (request help)
b. How do trapezoid ABCD and trapezoid A'B'C'D' compare?

Question 2 (request help)
c. What If? Suppose you reflected trapezoid ABCD across the y-axis. How would the orientation of the image of the trapezoid compare with the orientation of the preimage?
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