Series Content INTRO 畢達哥拉斯學派 | The Pythagoreans LESSON 1 畢氏定理 | Pythagoras’ Theorem LESSON 2 畢氏定理的逆定理 | Converse of Pythagoras’ Theorem LESSON 3 畢氏定理應用 | Application of Pythagoras’ Theorem ADD-ON 費馬最後定理 | Fermat’s Last Theorem