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怎样把圆等分36份
更新时间: 2020-10-05 00:00:00  

1、先画一个圆O,再画一条半径OA1。用量角器量出10度角,在圆上又产生一点设为A2,然后一直划下去,在圆上又产生A3至A36,则A1至A36将圆O36等分;

2、用量角器将圆平均分为36份,每份10度,然后用直尺连接起来。

关键词: 怎样 等分

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