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对称问题,是解析几何中比较典型,高考中常考的热点问题.对于直线中的对称问题,我们可以分为:点关于点的对称;点关于直线的对称;直线关于点的对称,直线关于直线的对称.本文通过几道典型
The symmetry problem is a typical problem in analytical geometry. It is a hot topic in the college entrance examination. For the symmetry problem in a straight line, we can be divided into: symmetry of points about points; symmetry of points about straight lines; symmetry of straight lines about points, straight lines about straight lines The symmetry. This article passes a few typical