Exterior bisector

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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)

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

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

Syntax Description