Perpendicular Computes the perpendicular line or plane going through a point. Syntax perpendicular(Line, Point) perpendicular(Vector) Description perpendicular(Line, Point) Given a line and a point , constructs a line (2D) or plane (3D) perpendicular to that goes through . perpendicular(Vector) Given a vector , constructs a vector perpendicular to . Related functions Perpendicular?, Perpendicular vector, Parallel, Parallel? Table of Contents Syntax Description Related functions