Write the coordinates of the vertices after a rotation 270 counterclockwise around the ori G. 6. 4. 2.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.4: Translations
Problem 5E
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Write the coordinates of the vertices after a rotation 270 counterclockwise around the origin.
8.
4.
21
-10
8-
-4
-2
2.
10
-2
Transcribed Image Text:Write the coordinates of the vertices after a rotation 270 counterclockwise around the origin. 8. 4. 21 -10 8- -4 -2 2. 10 -2
Expert Solution
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.

now, if you rotate the point (x,y) 270 degrees counterclockwise around the origin, 

then the new coordinate is given by (y, -x)

(x, y) \rightarrow (y, -x)

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