兩個方法的關鍵都是把等角多邊形平行等和分割。苦於無圖展現。等會兒我網上找找。

來源: 大家幫我買房於 2012-05-29 06:53:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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