To solve the exercise, you can first take the coordinates of the preimage and the image and see how they change.
[tex]\begin{gathered} A(3,5)\rightarrow A^{\prime}(5,-3) \\ B(2,2)\rightarrow B^{\prime}(2,-2) \\ C(3,3)\rightarrow C^{\prime}(3,-3) \\ D(4,2)\rightarrow D^{\prime}(2,-4) \end{gathered}[/tex]
As can you see this rotation satisfies the rule for rotating a point 270 ° counterclockwise in the plane. This rule is
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