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Circles

Parts of circles

TermDefinition
Chord A line segment with endpoints on the circumference of a circle.
Diameter A chord that contains the center of the circle.
Radius A line segment with one endpoint on the center of the circle and the other on the circumference.
Circumference The distance around a circle.
Area of a Cirlce A=3.13r2
Circumference Formila C=3.14d
Created by: Alison.Rector
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Voices

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