Part A:
Quadrilateral ABCD is
rotated 90 degrees counterclockwise about the origin to form t...
Mathematics, 05.03.2021 18:50 AaronEarlMerringer
Part A:
Quadrilateral ABCD is
rotated 90 degrees counterclockwise about the origin to form the quadrilateral A'B'C'D'. What are the signs of the coordinates (x, y) of point C'? 
A: (-4,4)
B: (3,6)
C: (3,2)
D: (-2,-2)
Part B:
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