Geometric construction of a cuboid’s volume with dimension labeling

This example constructs a cuboid (box-like solid) by defining its key vertices and edges, then labels the dimensions (length, width, height) to visually link them to the resulting volume. It demonstrates the core relationship of solid-geometry volume as a product of three perpendicular dimensions (e.g., V = length × width × height) alongside parameter-based geometric interpretation. Construction highlights: it uses the GeoGebra command Intersect to obtain essential intersection points for accurate topology; Polygon to build the visible faces from vertex sets (such as A, B, C, D); and Segment to create the defining edges connecting those points. The model also includes parameter and result objects (e.g., Panjang, lebar, tinggi, and volume) together with text annotation objects (text1, text2, text3) to present the measurement-to-volume connection clearly. Suitable for upper secondary students and introductory college geometry lessons, especially for teaching volume formulas, geometric construction logic, and parameter labeling in GeoGebra.