Given a point (-6,4) in a line segment what is the new point when the line segment is rotated counterclockwise about the Oregon 180°

To rotate a point counterclockwise about the origin by 180°, you can simply change the sign of both the x-coordinate and the y-coordinate of the point.

So, when the point (-6,4) is rotated counterclockwise about the origin by 180°, the new point will be (6,-4).