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Rotate the object 270° counter clock wisePoint A: (-3,1)Point B: (1,3)Point C: (-3,5)

1 Answer

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To rotate something 270° is to change the order in the coodinates, and after that change the sign in the new y-coordinate. For example:


(-3,1)\rightarrow(1,-3)\rightarrow(1,3)

so the answer for the point A is (1,3)

For the point B is (3,-1)

For the point C is (5,3)

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