This document discusses geometry and its relationship to mathematics formulas. It provides examples of how geometry can be expressed using formulas, such as representing a circle with the equations x=r*cosθ and y=r*sinθ. It also explains how to prove common geometry formulas, like the circumference of a circle being 2πr, through breaking shapes into triangles and taking limits. The goal is to demonstrate how mathematics formulas can systematically represent and solve problems in geometry.