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 , and , computes the intersection point of the base and the height of the triangle with (the base of the triangle is the segment ).
Given a triangle and an integer , computes the intersection point of the base and the height of the triangle with height at -th vertex.