◀ ▲ ▶Branches / Geometry / Elements-euclid / Book-10-incommensurable-magnitudes / Proposition: Prop. 10.095: Side of Area Contained by Rational Straight Line and Fifth Apotome

Proposition: Prop. 10.095: Side of Area Contained by Rational Straight Line and Fifth Apotome

(Proposition 95 from Book 10 of Euclid's “Elements”)

If an area is contained by a rational (straight line) and a fifth apotome then the square root of the area is that (straight line) which with a rational (area) makes a medial whole.

• For let the area $AB$ have been contained by the rational (straight line) $AC$ and the fifth apotome $AD$.
• I say that the square root of area $AB$ is that (straight line) which with a rational (area) makes a medial whole.

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References

Adapted from (subject to copyright, with kind permission)

1. Fitzpatrick, Richard: Euclid's "Elements of Geometry"

Adapted from CC BY-SA 3.0 Sources:

1. Prime.mover and others: "Pr∞fWiki", https://proofwiki.org/wiki/Main_Page, 2016