Lemma: Lem. 10.032: Constructing Medial Commensurable in Square II
(Lemma to Proposition 32 from Book 10 of Euclid's “Elements”)
Let $ABC$ be a right-angled triangle having the (angle) $A$ a right angle. And let the perpendicular $AD$ have been drawn.
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Modern Formulation
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Table of Contents
Proofs: 1
Mentioned in:
Proofs: 1 2 3
Thank you to the contributors under CC BY-SA 4.0!
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References
Adapted from (subject to copyright, with kind permission)
- Fitzpatrick, Richard: Euclid's "Elements of Geometry"