👉 Flat math, also known as planar geometry, is a branch of mathematics that deals with geometric shapes and their properties in two dimensions without the use of three-dimensional space. It focuses on concepts like points, lines, angles, and planes, using flat paper or digital tools to visualize and solve problems. Unlike three-dimensional geometry, flat math doesn't involve volumes, surfaces, or spatial transformations, making it accessible and intuitive for understanding basic geometric relationships. This approach simplifies complex spatial problems into manageable, two-dimensional representations, allowing for easier visualization and problem-solving in fields like architecture, design, and computer graphics.