When a point is rotated counterclockwise about the origin 180 degrees, its coordinates change to (-x, -y).
So, the new point when the figure is rotated counterclockwise about the origin 180 degrees is (-9,3).
Given a point (9,−3) on a geometric figure, what is the new point when the figure is rotated counterclockwise about the origin 180 degrees?(1 point)
1 answer