2. Reflect triangle STU across line ST. Which of these is a valid reason why the image of U will coincide with J? S T a. The image of U and] are on the same side of ST and make the same angle with it at T. b. The image of U and ] are the same distance along the same ray from T. C. The image of U and will not coincide after reflection over ST. d. Line ST is the perpendicular bisector of the segment connecting U and J, because the perpendicular bisector is determined by 2 points that are both equidistant from the endpoints of a segment.