What are square based pyramid nets?

Answer 1

Square-based pyramid nets are two-dimensional representations of a three-dimensional square-based pyramid. They consist of a square base and four triangular faces that connect to a single apex point above the base. When cut along certain edges and flattened out, these nets can be laid out in a plane, typically resembling a cross shape with the square base at the center and the triangles extending outward. These nets are commonly used in geometry to help visualize and construct three-dimensional shapes.