hellemsoesha hellemsoesha
  • 06-11-2017
  • Mathematics
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Polygon ABCD is rotated 90º counterclockwise about the origin to create polygon A′B′C′D′. Match each set of coordinates to the vertices of polygon A′B′C′D′.

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jbmow
jbmow jbmow
  • 06-11-2017
Rotation counterclockwise turns ABCD with points (x,y) into A'B'C'D' with points (-x,y). 
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