parts of a circle

Parts of a Circle

Identify different parts of a circle, including radius, diameter, sector, segment, circumference, arc, etc and use this knowledge to answer questions relating to these parts.

Target Grade:

Lesson Overview

Parts of a Circle

Identify different parts of a circle, including radius, diameter, sector, segment, circumference, arc, etc and use this knowledge to answer questions relating to these parts.
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Last updated on: February 16, 2026

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