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Write a rule for the rotation given the following preimage points and image points E(-3,-3) F(-4,1) G(-2,2) E'(-3,3) F'(1,4) G'(2,2)

Write a rule for the rotation given the following preimage points and image points E(-3,-3) F(-4,1) G(-2,2) E'(-3,3) F'(1,4) G'(2,2)

Elementary Geometry For College Students, 7e
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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Write a rule for the rotation given the following preimage points and image points E(-3,-3) F(-4,1) G(-2,2) E'(-3,3) F'(1,4) G'(2,2)
Transcribed Image Text:Write a rule for the rotation given the following preimage points and image points E(-3,-3) F(-4,1) G(-2,2) E'(-3,3) F'(1,4) G'(2,2)
Expert Solution
Step 1

If (x,y) changes to (-y,x) angle of rotation is 90° or -270°

 

If (x,y) changes to (x,-y) angle of rotation is 180° or -180°

 

If (x,y) changes to (y,-x) angle of rotation is 270° or -90°

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