Cross-Sections and Net of a Cube

2018-06-12 15:16
This applet demonstrates the geometric construction of cross-sections and the net of a cube. Users can observe polygonal cross-sections formed by intersecting planes and visualize the unfolding of the cube's surface into a 2D net. It combines solid and plane geometry to intuitively explain 3D cross-sectional variations and 2D unfolding.