Question: Select the correct answer.
1. When a figure is translated, its orientation
remains the same
changes
and the measures of its angles
remain the same
change.
Answer: When a figure is translated, its orientation remains the same and the measures of its angles remain the same.
2. A figure in the first quadrant is rotated 180° counterclockwise about the origin. In which quadrant will the rotated figure appear?
A. first quadrant
B. second quadrant
C. third quadrant
D. fourth quadrant
Answer: C. third quadrant
3. A figure in the second quadrant is reflected over the y-axis. In which quadrant will the reflected figure appear?
A. first quadrant
B. second quadrant
C. third quadrant
D. fourth quadrant
Answer: A. first quadrant
4. A quadrilateral in the third quadrant is rotated 90° clockwise about the origin. Which quadrant will the transformed quadrilateral be in?
A. first quadrant
B. second quadrant
C. third quadrant
D. fourth quadrant
Answer: B. second quadrant
5. Quadrilateral UVWX is reflected over the x-axis to form quadrilateral U′V′W′X′.
If vertex U is located at (-4, 5) and vertex V is located at (-6, 2), then vertex U′ is located at
(-4, 5)
(4, -5)
(-4, -5)
(4, 5)
and vertex V′ is located at
(-6, -2)
(6, 2)
(6, -2)
(-6, 2).
Answer: Quadrilateral UVWX is reflected over the x-axis to form quadrilateral U′V′W′X′.
If vertex U is located at (-4, 5) and vertex V is located at (-6, 2), then vertex U′ is located at (-4, -5) and vertex V′ is located at (-6, -2).
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