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From Karnataka Open Educational Resources
→Math Fun
= Math Fun =
= Math Fun =
When you roll over a circle on a number line, the circle perimeter (circumference) ends at around 3.14 if the diameter measures 1 on the number line, see
http://www.distractify.netdna-cdn.com/wp-content/uploads//2014/07//121.gif
http://www.distractify.netdna-cdn.com/wp-content/uploads//2014/07//121.gif
A Geogebra applet also does the same
