Constructing Perpendicular Lines

This example demonstrates how to construct a perpendicular line using GeoGebra. The core math concepts involved are geometric construction, particularly creating perpendicular relationships using points, lines, and geometric tools. Key construction steps include using the 'Perpendicular Line' command in GeoGebra to construct a line perpendicular to a given line through a specified point. Suitable for middle school and above students learning and practicing geometric construction skills.