Height foot

Computes the intersection point of the height and the base of a triangle.

Syntax

height_foot(Point, Point, Point)
height_foot(Triangle, Integer)

Description

Given three points A, B and C, computes the intersection point of the base and the height of the triangle with ABC^ (the base of the triangle is the segment AC¯).

calc.height_foot1.calc.png

Given a triangle and an integer i, computes the intersection point of the base and the height of the triangle with height at iLaTeXi-th vertex.

calc.height_foot2.calc.png