3.3.37 Line and Plane in Space
Condition: according to the coordinates of the vertices of the triangle \ (a b c \), find the canonical equation of the height lowered from the top \ (A \). \ [A (8, -2,1), \ quad b (29.2, -31), \ quad C (5, -19,14) \]
Straight Lines and Planes in Space. Intersection of Lines and Planes, Calculation of the Distance of a Line and Plane, Angles Between Lines and Planes, Finding Equations of Lines and Planes in Space, and Much More.