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inn [45]
3 years ago
9

How does a 90° counterclockwise rotation about the origin change the coordinates of a shape

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

Step-by-step explanation:

it switches the x and y coordinates and places a negative on the new x

P=(x,y)

90° CCW rotation P'(-y,x)

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