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教你一個(gè)最笨的方法,,先畫兩R50的圓,圓心距76,,再畫半徑R6的小圓與R50相切,,如圖示。[img]file:///C:/Documents%20and%20Settings/10069/Application%20Data/Tencent/Users/974160889/QQ/WinTemp/RichOle/X5[(DNUE]H[`)N2RG)5)G~X.jpg[/img] * p+ D# p4 B7 q% d e) T' ]
修剪
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然后移動(dòng),,移動(dòng)的時(shí)候選擇R6的上象限點(diǎn),,移動(dòng)到圖示位置就好了file:///C:/Documents%20and%20Settings/10069/Application%20Data/Tencent/Users/974160889/QQ/WinTemp/RichOle/VT9VQO45CC~OHLTZTTRXJQD.jpg [1 S* g; k$ Z2 ^$ J2 v! c: q
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