Planes intersecting a sphere: Three cases

This example demonstrates three different cases of planes intersecting a sphere. Key math concepts include solid geometry, spatial geometric relationships, and geometric intersection points. It utilizes GeoGebra commands/objects like Intersect, Point, Sphere, Plane, and IntersectPath to construct the scenarios. Suitable for high school and above students to learn and understand the properties and relationships of spatial geometric figures, ideal for teaching demonstrations and geometric exploration.