I need yrr help with the Basics of Euclidean Geometry

Let's start with the fundamental concepts of Euclidean Geometry.

• A point has no dimension; it only indicates a location.
• A line is a straight, one-dimensional figure that extends infinitely in both directions. It has no thickness.
• A plane is a flat, two-dimensional surface that extends infinitely. It has no thickness.
• A line segment is a part of a line that has two endpoints.
• A ray is a part of a line that has one endpoint and extends infinitely in one direction.
• Angles are formed when two rays share a common endpoint, called the vertex. Angles are measured in degrees (°).