http://www.k6-geometric-shapes.com/surface-area-of-a-sphere.html
在這個website中的prove中,
有一個不明白的地方,
希望大家能幫手解答一下,
謝謝!
1).他說''This unfortunately is the one thing I am going to say your child 'has to accept'. The proof of this ratio is simply beyond basic math, and the focus of this web site.''
請問是什麼beyond basic math?那個ratio是用了什麼方法去證明?難道是pyth.thm?