Ivan Shishkin, Birch Grove

Circle

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Revision 907

8/4/2026, 4:15:07 PM · Ancient Tree

Concept edited

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1A circle is the set of points of the [[plane|plane]] at a given [[distance|distance]] $R$, called the [[radius|radius]], of a point $x_{0}$, called the [[center|center]].
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3![circle](https://s3.pub2.infomaniak.cloud/object/v1/AUTH_7cc517879b0040959f7d12abb1f0e72d/mathwoods-images/uploads/2026/08/user-1/1785860098361-5608d49b32c60966-circle.png#mw-width-51)

Revision 905

8/4/2026, 4:06:52 PM · Ancient Tree

Concept created

Recorded titleCircle
Recorded typeDefinition
A circle is the set of points of the [[plane|plane]] at a given [[distance|distance]] $R$, called the [[radius|radius]], of a point $x_{0}$, called the [[center|center]].