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下列哪个说法是错误的( )

单选题
2021-09-01 22:49
A、用尺规作图可以二等分角
B、用尺规作图可以画出根号5的数
C、用尺规作图可以三等分角
D、用尺规作图可以画直线外一点到该直线的垂直线
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正确答案
C

试题解析

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