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韩舒婷同学在《从平面到立体:意想不到的解答》(2007年2月(上)P_(39))一文中,用几何方法讲述了一道平面几何题的证明,方法十分巧妙.我试着用代数方法
In the article “From Planar to Stereo: Unexpected Solution” (February 2007 (I) P_(39)), Han Shuting described the proof of a plane geometry problem in a geometric way. The method is ingenious. I tried to use Algebraic methods