Locus of a Driven Point: Melon-Bean Principle Demonstration

This applet demonstrates the 'Melon-Bean Principle', illustrating the relationship between the loci of a driving point and a driven point. By constructing semicircles, segments, and points, it visualizes the trajectory formed by a driven point as the driving point moves. The model intuitively reveals geometric transformations and locus generation rules, making it ideal for teaching geometry locus