Intersection of a Cone and a Cylinder by Darinka Valkova

① This example demonstrates the intersection curve formed when a cone and a cylinder meet in 3D space, visualizing the complex path where two solid geometric surfaces cross. ② Core mathematical concepts include solid geometry, surface intersection, and the generation of intersection paths (IntersectPath), along with the definitions and spatial relationships of cones and cylinders. ③ Construction highlights: using GeoGebra commands such as Circle, Cone, Cylinder, IntersectPath, and Intersect, the example builds a cone with apex P and base circle c, a cylinder, and their intersection curve, involving objects like P, V, c, a, d, b, Q, R, e, f, g, h, i, k, j, A. ④ Suitable for high school or university solid geometry courses, it helps students understand surface intersections and serves as a dynamic geometry teaching aid for 3D modeling.