| 坐标法在共点线问题证明中的应用 |
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| 引用本文： | 吴现荣.坐标法在共点线问题证明中的应用[J].黔南民族师范学院学报,2008,28(6):42-44. |
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| 作者姓名： | 吴现荣 |
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| 作者单位： | 黔南民族师范学院数学系,贵州,都匀,558000 |
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| 摘 要： | 建立适当坐标系，将几何的基本对象（点）和代数的基本对象（数）联系起来，运用向量的知识，将初等几何中的共点线问题转化为有关点的坐标的代数问题来研究。
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| 关 键 词： | 坐标法 共点线 证明 |
Application of Coordinates in Testifying the Questions of Lines through One Point |
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| WU Xian-rong.Application of Coordinates in Testifying the Questions of Lines through One Point[J].Journal of Qiannan Normal College of Nationalities,2008,28(6):42-44. |
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| Authors: | WU Xian-rong |
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| Institution: | WU Xian - rong (Dept. , of Mathematics, Qiannan Normal College for Nationalities, Duyun 558000, China) |
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| Abstract: | Based on the establishment of the suitable coordinate system,the paper connects the basic object of geometry(point) with the basic object of algebra(number),and through the application of vector,the paper transforms altogether the questions of lines through one point in elementary geometry into studies of algebra questions of the related spot coordinates. |
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| Keywords: | coordinate law lines through one point testify |
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