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Home > Wen Yuan (High School Edition) > 2020 No.11 > 谈角平分线的定义与性质在解析儿何中的应用

  • 谈角平分线的定义与性质在解析儿何中的应用

    Author(s)：

    李波

    Publication Title：

    Wen Yuan (High School Edition) 2020 No.11

    Affiliations：

    四川省甘孜藏族自治州康定中学校四川甘孜626000

    Abstract：

    角平分线定义及其性质，是初中平面几何知识的一个重要内容.高中平岳几何证明遶修部分虽然在保改中淡出高考边做试题，但角平分线的性质、定理是高中解三角形、立体几何、解析几何等问题的解题充破口，因其特殊性，也备受高考命题人的青昧，时常将比知识点纳入命题考点，推出一些有趣的综合试题，考查考生欷形结合、效形转换等综合能力.本文通过一个实例，一题多解，多角度的谈谈角平分线定义及性质在解析几何中的应用。

    Keywords：

    角平分线；角平分线定理；椭圆

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    [1] 李波.谈角平分线的定义与性质在解析儿何中的应用[J].Wen Yuan (High School Edition),2020(11),.

文渊(高中版)
Wen Yuan (High School Edition)

Language: 中文

CN：11-9276/G

ISSN：2096-6288

Publication Frequency: 月刊

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