Circle Definitions: Understanding the Eight Parts of a Circle

This video tutorial explains the eight key parts of a circle: radius, arc, circumference, sector, diameter, chord, tangent, and segment. It highlights the importance of understanding these components for solving area, perimeter, and circle theorem problems. Each part is defined and illustrated, emphasizing their unique characteristics and roles in geometry.

Describe what a tangent is in relation to a circle.

What is a sector and how is it represented in a circle?

Explain the concept of a segment in a circle.