1·This article introduces the whole course of the demonstrating device of the pythagorean theorem with the glass plate .
介绍了用玻璃板制作勾股定理演示器的全过程。
2·And we learned how to prove the Pythagorean Theorem in Euclidean geometry, starting with the various axioms in Euclidean geometry, ba, ba-ba, ba-ba, ba-ba, ba bum.
我们都学习过，欧几里得几何中对勾股定理的证明方法，从繁杂的欧氏几何的公理开始，邦，邦邦，邦邦，邦邦。