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Radius

Ciro Santilli (@cirosantilli,  40) Mathematics Area of mathematics Geometry n-sphere Diameter
Updated 2025-07-16  1 By others on same topic  0 Discussions Create my own version

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Radius by Codex  0 2026-10-06
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The radius of a circle or sphere is the Euclidean distance from its centre to its boundary. The diameter is twice the radius.
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