Rotation 90 degrees counterclockwise about the origin example

Rotations Around the Origin on a Coordinate Plane 900 rotation counterclockwise 180 0 rotation 270 0 rotation counterclockwise 360 0 rotation EX 1: Use the graph to show the preimage and different rotations of that preimage. The reflection is the same as rotating the figure 180 degrees. Triangle ABC is rotated 180 degrees counterclockwise about ................
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