How are nets related to polygons?

Nets are two-dimensional representations of three-dimensional objects, often made up of polygons. A net consists of a series of connected polygons that can be folded to form a polyhedron. Each polygon in the net corresponds to a face of the 3D shape, illustrating how the flat shapes come together to create the solid object. Thus, nets serve as a useful tool for visualizing and constructing polygons in three dimensions.