This Calculus 3 video tutorial explains how to find the equation of a plane given three points. Area - Vector Cross Product: Triple Scalar Product: Vector Equations of Lines: The Equation of a Plane: Planar Equation - 3 Points: _______________________________ Lines & Planes - Intersection: Angle Between Two Planes: Distance Between Point and Plane: Chain Rule - Partial Derivatives: Implicit Partial Differentiation: ________________________________ Directional Derivatives: Limits of Multivariable Functions: Double Integrals: Local Extrema & Critical Points: Absolute Extrema - Max & Min: ________________________________ Final Exams and Video Playlists: Full-Length Videos and Worksheets: