2 years ago

What are the coordinates of the point (2, −3) after a counterclockwise rotation of 90° about the origin?

2 answers:

7 0

The rule for a 90* counterclockwise rotation around the axis is: (x,y) --> (-y,x) so your answer would be (2,-3) --> (3,-2)

8090 [49]2 years ago

7 0

(3,2) 90* rotation counterclockwise about the origin

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