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From Karnataka Open Educational Resources
193 bytes added
, 06:41, 15 August 2014
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| = Math Fun = | | = Math Fun = |
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| + | 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 |
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| 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 |
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| + | A Geogebra applet also does the same |