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Eukleidés I.35 (Obsah dvou rovnoběžníků)

Egilea:Martin Vinkler

Heath

Parallelograms which are on the same base and in the same parallels equal one another. http://aleph0.clarku.edu/~djoyce/java/elements/bookI/propI35.html

Baliabide berriak

Aurkitu Baliabideak

Aurkitu Gaiak