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几何概型是高中概率问题中的新增内容,是概率部分中最具有代表性的模型之一.纵观近年来高考题中的几何概型问题,可发现几何概型问题已成为众多知识的生长点和交汇点,其综合性强,对学生的思维要求高,它具有良好的考察学生思维、读图、识图、计算等综合能力的功能.一般来说,解决几何概型问题的关键是根据问题的实际意义把问题转化为某种类型的几何概型问题.为此,本文拟就通过几何概型的一些常见题型的解法做一探讨,旨在归纳总结
Geometrical pattern is one of the most representative items in the probabilistic part of the high school probability problem.Considering the geometrical pattern problems in the entrance exam questions in recent years, we can find that the geometrical pattern problem has become a great deal of knowledge Growing point and meeting point, its comprehensiveness, high thinking of students, it has a good study of students thinking, reading, knowledge map, computing and other comprehensive capabilities .Generally speaking, the key to solve the problem of geometric model Is based on the practical significance of the problem into a problem of some type of geometric problem.To this end, this article intends to explore some of the common problem-solving geometry geometry type to summarize