8. If the figure has rotational symmetry, find the angle of rotation about the center that results in an image that matches the original figure. А. 90° В. 120° С. 210° D. no rotational symmetry
8. If the figure has rotational symmetry, find the angle of rotation about the center that results in an image that matches the original figure. А. 90° В. 120° С. 210° D. no rotational symmetry
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Transcribed Image Text:8. If the figure has rotational symmetry, find the
angle of rotation about the center that results in
an image that matches the original figure.
А. 90°
В. 120°
С. 210°
D. no rotational
symmetry
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