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几何中圆锥曲线是每年高考的必考内容,而其中圆锥曲线和角度有关的一些问题,牵涉到直线斜率、三角形相似、解三角形、向量等方面的内容。涉及的知识面广、综合性比较强,是近年来高考命题的热点与重点。这些问题不仅仅要求考生必需具有扎实的基础知识和技能,更要求考生有较强的思维能力以及分析问题的能力。
The conic in geometry is the compulsory part of the annual college entrance examination, and some of the problems related to conic and angle involve the aspects of line slope, triangle similarity, solution triangle, vector and so on. Involved in a wide range of knowledge, comprehensive relatively strong, is the hot topic and focus of the college entrance examination proposition in recent years. These questions not only require candidates must have a solid foundation of knowledge and skills, but also require candidates to have a strong ability to think and analyze the problem.