Parts of a Circle - Geometry Diagram with Labels #287289 (License: Personal Use)

This annotated circle diagram illustrates fundamental geometric elements such as the center, radius, diameter, circumference, arc, sector, quadrant, and semicircle. Each part is clearly labeled with red lines and text for easy identification, making it ideal for classroom instruction or self-study. The image uses color-coding (teal and light blue) to distinguish regions like quadrants and sectors.

Used in educational websites, math tutorials, and curriculum resources to teach basic circle geometry; targets students, teachers, and learners seeking visual reinforcement of geometric terminology.