3D Coordinate System with Axes Planes

This example demonstrates the relationships between axes and planes in a 3D coordinate system and geometric constructions. It involves core math concepts like coordinate geometry, vectors, polygon constructions, and plane equations. Key GeoGebra commands and objects used in the construction include OrthogonalLine, Intersect, and Segment, as summarized. It is suitable for high school students and math enthusiasts to visually understand spatial geometry and analytical geometry.