Proposition: 3.10: Two Circles have at most Two Points of Intersection
(Proposition 10 from Book 3 of Euclid's “Elements”)
A circle does not cut a(nother) circle at more than two points.
Two circles cut or touch one another in at most two points.
Table of Contents
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Adapted from (subject to copyright, with kind permission)
- Fitzpatrick, Richard: Euclid's "Elements of Geometry"
Adapted from CC BY-SA 3.0 Sources:
- Prime.mover and others: "Pr∞fWiki", https://proofwiki.org/wiki/Main_Page, 2016