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Axes turn 90 degrees anticlockwise. The point (3, 4) gets new coordinates
A(4, -3)
B(3, -4)
C(-4, 3)
D(-3, 4)
Answer & Solution
Correct answer: A. (4, -3)
With theta = 90 degrees, x' = y = 4 and y' = -x = -3.
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