Exterior bisector

The exterior angle bisectors of a triangle are the lines bisecting the angles formed by the sides of the triangles and their extensions.

Syntax

exterior_bisector(Point, Point, Point)
exterior_bisector(Triangle, Integer)

Description

Given three points A, B and C describing a triangle, computes the exterior bisector of the vertex BLaTeXB.

calc.exterior_bisector1.calc.png

Given a triangle and an integer n, computes the exterior bisector of the nLaTeXn-th vertex of the triangle.

calc.exterior_bisector2.calc.png