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02-11-2019
Mathematics

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Which graph shows the rotation of the shape above, 90° counterclockwise about the origin?

Which graph shows the rotation of the shape above 90 counterclockwise about the origin class=

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02-11-2019

Answer:

W

Step-by-step explanation:

the rule of a 90⁰ counterclockwise rotation is (x,y) -> (-y,x)

For example, if you rotated a point at (3,2) by 90⁰ counterclockwise. You would change it to (-2,3).

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