Circle - Math is Fun
https://www.mathsisfun.com/geometry/circle.html
You Can Draw It YourselfPlay with ItRadius, Diameter and CircumferenceRememberingAreaNamesLines The Radiusis the distance from the center outwards. The Diametergoes straight across the circle, through the center. The Circumferenceis the distance once around the circle. And here is the really cool thing: We can say: Circumference = π× Diameter Also note that the Diameter is twice the Radius: Diameter = 2 × Radius And so this is also true: Circ...
The Radiusis the distance from the center outwards. The Diametergoes straight across the circle, through the center. The Circumferenceis the distance once around the circle. And here is the really cool thing: We can say: Circumference = π× Diameter Also note that the Diameter is twice the Radius: Diameter = 2 × Radius And so this is also true: Circ...
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