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4 votes
1. define-
circumference diameter and radius



2 Answers

4 votes
The Radius is the distance from the center outwards. The Diameter goes straight across the circle, through the center. The Circumference is the distance once around the circle.
User Pierre Ferry
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4.4k points
2 votes
circumference- perimeter of a circle
diameter- chord that runs through the center point of the circle
radius- half the diameter
User Dythim
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