| 圆台和圆锥性质的演绎 |
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| 引用本文： | 玉邴图. 圆台和圆锥性质的演绎[J]. 文山师范高等专科学校学报, 2012, 25(3): 43-46 |
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| 作者姓名： | 玉邴图 |
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| 作者单位： | 广南县第一中学,云南广南,663300 |
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| 摘 要： | 圆锥和圆台在小学、初中和高中的数学中都要学习．它的出现不是知识的简单再现，而是要求我们进一步掌握它们的性质和应用，值得我们深入研究．文章主要对圆台和圆锥的线、面、角、体积等性质进行演绎．
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| 关 键 词： | 圆锥 圆台 侧面积 体积 |
A Further Study on the Features of Cone and Frustum of a Cone |
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| YU Bing-tu. A Further Study on the Features of Cone and Frustum of a Cone[J]. Journal of Wenshan Teachers College, 2012, 25(3): 43-46 |
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| Authors: | YU Bing-tu |
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| Affiliation: | YU Bing-tu (The No. 1 Middle School, Guangnan 663300, China) |
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| Abstract: | Cone and frustum of a cone are elementary part of mathematics in the middle and high schools. Their appearance is not a simple repetition, but requires us to grasp their features and application. The paper further studies the features of the frustum of a cone and cone including its line, surface, angle and volume. |
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| Keywords: | Cone frustum of a cone lateral area volume |
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