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。
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.
出处
《黄冈职业技术学院学报》
2002年第3期102-73,共2页
Journal of Huanggang Polytechnic
