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Which one of the following images shows the pre-image and image of a triangle which has been rotated 180° about the origin?

A. Image A
B. Image B
C. Image C
D. Image D​

Which one of the following images shows the pre-image and image of a triangle which-example-1
User Nicholas C
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1 Answer

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The Answer is B. Your X and Y both become negative. The coordinate rule is represented as (X,Y) -> (-X,-Y).
User Mquinteiro
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