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针对中考中经常出现的在平面直角坐标系背景下探索平行四边形的顶点坐标的题型,以近两年的中考试题为例,谈谈解答此类题目的两种常见解法。
In the middle school entrance examination often appear in the rectangular Cartesian coordinate system to explore the coordinates of the top of the parallelogram of the problem, taking the past two years of the exam questions as an example, to talk about two common solutions to such problems.