Euclid I.7

Autore:Courtney Roby

If you construct two straight lines on a straight line that meet in a point, you cannot construct (on the same side of the line) two different straight lines equal to the first two that meet in a point.

Nuove risorse

Erdős's problem #503, n=3
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
apec
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bewijs stelling van Pythagoras

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