Rectangular Prism Construction in GeoGebra

This GeoGebra example demonstrates the 3D construction of a standard rectangular prism (also known as a cuboid). The core mathematical concept is solid geometry, specifically prisms with rectangular faces, involving vertices, edges, faces, and their parallel/perpendicular relationships. Construction details: the example uses the Segment command to create edges and the Prism command to generate the solid from those segments; it defines vertices A, B, C, D, E, F, G, H plus auxiliary points I, J, K, and produces six rectangular faces (e.g., faceABDC, faceACIH, faceCDJI, faceBDJK, faceABKH, faceHIJK) and twelve edges (e.g., edgeAC, edgeCD, edgeBD, edgeAB, edgeAH, edgeCI, edgeDJ, edgeBK, edgeHI, edgeIJ, edgeJK, edgeHK). This example is suitable for middle or high school geometry lessons, helping students visualize the structure of a rectangular prism, understand the correspondence between faces and edges, and learn basic 3D construction commands in GeoGebra.