再多贴一张25边形的。其他的以后贴上来
正25边形的精准尺规作图
蒲汇塘渔夫 (2010-12-16 19:35:26) 评论 (0)再多贴一张25边形的。其他的以后贴上来
海外博客
正25边形的精准尺规作图
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