Hypotrochoid

This example demonstrates the generation of a hypotrochoid, the path traced by a point on the circumference of a small circle rolling inside a larger circle. Key math concepts include parametric equations, trigonometric functions, and geometric constructions. The construction uses GeoGebra commands like CurveCartesian, Segment, and Circle, with objects such as R (radius of the larger circle), r (radius of the smaller circle), d (distance between centers), and others. Suitable for high school mathematics education to explore parametric equations and locus problems.