勾股定理 gōu gǔ dìng lǐ 🔊 Pythagorean theorem + Keep this word Meanings gōu gǔ dìng lǐ Pythagorean theorem Its characters 勾gōuto attractHSK 7–9股gǔthighHSK 7–9定dìngto fix; to set; to make definiteHSK 4理lǐtextureHSK 6