Tangent points Computes the points such that the tangent lines of a circumference at such points pass through a given point. Syntax tangent_points(Circumference, Point) Description tangent_points(Circumference, Point) Given a circumference and an exterior point , there exist two points such that the tangent lines to the circumference at such points intersect at . Related functions Tangent line, Tangent lines Table of Contents Syntax Description Related functions