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$Math Wiki$

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Radius

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Radius (plural: radii)

CircleEdit

The radius of a circle is the distance between its center and a point in it, which is half its diameter. For a circle defined as $(x-h)^2 + (y-k)^2 = r$ , $r$ is its radius.

Retrieved from "http://math.wikia.com/wiki/Radius?oldid=5607"

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by Anti-Cosmo Dude
2013-03-25T23:13:41Z
Posted in Euclidean geometry
by Anti-Cosmo Dude
2013-03-25T23:10:59Z
Posted in Euclidean geometry
by Kaimbridge
2013-02-27T17:26:42Z
Posted in Binomial coefficient
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2013-01-19T05:01:27Z
Posted in Tetrahedral number
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2012-12-17T10:33:15Z
by SpikeToronto
2012-11-09T08:07:39Z
Posted in Ellipsoid
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2012-11-09T08:07:09Z
Posted in Ellipsoid
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2012-10-30T15:12:34Z
by SpikeToronto
2012-10-16T02:11:02Z
Posted in Modular arithmetic
by Ty Rezac
2012-09-10T21:51:15Z
Posted in User blog:Ty Rezac/can you help me with my math?
by VvAnarchangelvV
2012-08-02T21:38:33Z
Posted in Florentin Smarandache
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