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小学有学勾股定理吗

更新时间: 2020-11-10 00:00:00     

小学不学勾股定理。勾股定律(PythagoreanTheorem)又称勾股弦定理、勾股定理,是一个基本的几何定理,指直角三角形的两条直角边长(古称勾长、股长)的平方和等于斜边长(古称弦长)的平方。它是数学定理中证明方法最多的定理之一,也是数形结合的纽带之一。中国古代称直角三角形为勾股形,并且直角边中较小者为勾,另一长直角边为股,斜边为弦,故称之为勾股定理。

关键词: 小学 勾股定理

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