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解析几何与三角是高中数学的重要内容.两者结合能体现两主干知识的内在联系和知识之间的综合应用,而在知识网络交汇处设计的试题历来受命题者的青睐,在各级各类考试中频频出现.各省和全国高考卷对此也情有独钟.本文就以椭圆和三角形相关问题作一归例谈解析.
The analysis of geometry and trigonometry is an important part of high school mathematics.The combination of the two can reflect the integrated application of the intrinsic linkages and knowledge of the two mainstay knowledges.The test questions designed at the intersection of knowledge networks have always been favored by the proponents at all levels Class exams frequently appear in all provinces and national college entrance examination papers also have a soft spot for this.This article will oval and triangle-related issues as a part of an example analysis.