Geometry: Lesson 063

Radius of a Circle

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Lesson Description - Radius of a Circle:

This lesson covers the idea of radius of a circle. Students learn the definitions of a circle, a radius, a chord, a diameter, a secant, a tangent, congruent circles, concentric circles, an inscribed circle, and a circumscribed circle. Students are then asked to identify or draw these figures in given problems.

Related Lessons:

Radius of a CircleCircle Geometryradius geometrydefine radiusdefinition of radius

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