A perpendicular is drawn to a line segment ¯MN at N using protractor and point P is marked on perpendicular, then ________.
It is not possible to draw the perpendicular bisector of a line segment using a protractor with no markings on it.
A line segment AB is bisected at point P and through point P another line segment PQ, which is perpendicular to AB, is drawn. Show that : QA =QB.