| 四边形面积定理的一个初等证明 |
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| 引用本文： | 张克新.四边形面积定理的一个初等证明[J].黄冈职业技术学院学报,2002,4(3):102. |
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| 作者姓名： | 张克新 |
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| 作者单位： | 黄冈职业技术学院,黄冈,438002 |
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| 摘 要： | 本文讨论了在已知四边边长的四边形中,四边形面积最大值的问题,并给出了最大面积的计算公式和它的一个初等证明。
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| 关 键 词： | 四边形 面积 最大值 |
The Theorem's an Elementary Grade Proof of Square Area |
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| Zhang Kexin.The Theorem''''s an Elementary Grade Proof of Square Area[J].Journal of Huanggang Polytechnic,2002,4(3):102. |
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| Authors: | Zhang Kexin |
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| Institution: | Huanggang Technic College Huanggang 438002 |
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| Abstract: | This text discussed at maximun problem of square inside, square area that have already known the four directions side to grow. And give outed the calculation formula of biggest areaed with its an elementary grade proof. |
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| Keywords: | Square Area Maximum |
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