天气预报 > 其他 > 所有矩形中是不是正方形面积最大
所有矩形中是不是正方形面积最大
更新时间: 2020-09-18 00:00:00  

周长相等的矩形中,正方形面积最大。

矩形:至少有三个内角都是直角的四边形是矩形,有一个内角是直角的平行四边形是矩形,对角线相等的平行四边形是矩形。矩形是一种特殊的平行四边形,正方形是特殊的矩形。矩形包括长方形和正方形。

关键词: 所有 矩形 正方形 面积

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