| 三角形的十二点圆与外接圆的关系 |
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| 引用本文： | 张建元,张荣珠. 三角形的十二点圆与外接圆的关系[J]. 昭通师范高等专科学校学报, 2003, 25(5): 15-17 |
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| 作者姓名： | 张建元 张荣珠 |
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| 作者单位： | 1. 昭通师范高等专科学校,数学系,云南,昭通,657000
2. 昭通师范高等专科学校基础部,云南,昭通,657000 |
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| 摘 要： | 将三角形的九点圆扩充为十二点圆．并在此基础上．建立了它与三角形外接圆的关系．进一步扩充了十二点圆的结论．
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| 关 键 词： | 十二点圆 外接圆 轨迹 位似图形 |
| 文章编号： | 1008-9322(2003)05-0015-03 |
| 修稿时间： | 2003-04-30 |
Relations Between Twele-point Circle of a Triangle and Circumcircle |
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| ZHANG Jian-yuan,ZHANG Rong-zhu. Relations Between Twele-point Circle of a Triangle and Circumcircle[J]. Journal of Zhaotong Teacher's College, 2003, 25(5): 15-17 |
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| Authors: | ZHANG Jian-yuan ZHANG Rong-zhu |
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| Affiliation: | ZHANG Jian-yuan~1,ZHANG Rong-zhu~2 |
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| Abstract: | On the base of giving out the twelve-point circle, this article establishes the corresponding relations between twelve-point circle and circumcircle of a triangle, thereby strengthened the conclusions of the twelve-point circle. |
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| Keywords: | twelve-point circle circumcircle locus similar figures |
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