Can a line (not a line segment) have a perpendicular bisector?
Easy Math Question??? - MathMate, Thursday, July 2, 2009 at 9:01am
No, It cannot. The end-points of a line are not defined.
Easy Math Question??? - Count Iblis, Thursday, July 2, 2009 at 9:09am
Depends on how you rigorously define "perpendicular bisector". You could argue that any point on a line is the "midpoint".