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Mathematics 13 Online
OpenStudy (_malice_):

If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ? A. (2, 1) B. (-2, -1) C. (-2, -2) D. (-2, 0)

OpenStudy (_malice_):

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OpenStudy (_malice_):

I know I am a horrible drawer XD

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