PART-1: PLANE GEOMETRY

Introduction to Plane Geometry

Plane geometry is a branch of mathematics that deals with shapes and figures on a flat surface, such as a piece of paper or a coordinate plane. It focuses on two-dimensional shapes like points, lines, angles, triangles, circles, and polygons. Plane geometry explores the properties, measurements, and relationships between these shapes, helping to understand concepts like area, perimeter, symmetry, and congruence. It forms the foundation for many practical applications in fields like architecture, engineering, and design.