Ray in Geometry: Definition and Diagram | Math Education Resource #3305069 (License: Personal Use)

This minimalist black-and-white diagram illustrates a ray in Euclidean geometry: a line with one fixed endpoint (A) and extending infinitely in one direction, marked by an arrowhead and labeled *l*. Point B lies on the ray between A and the infinite extension, demonstrating how points are positioned along a ray. The clean layout emphasizes clarity for educational use.

Used in math textbooks, online geometry lessons, and classroom slides to teach basic geometric concepts like rays, line segments, and points. Matches user intent for visual learning, homework help, or curriculum development.