🇬🇷📐²

#pythagorean theorem #right triangle #math history #samos

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#euclidean geometry #axioms #proofs #postulates #theorems #lines #planes #theoretical geometry #math history

📐√

#surd #geometric root #pythagorean theorem #irrational length #math history #radical geometry

📜🕌🔢

#number history #hindu-arabic system #numeral transmission #math history #ancient numbers