天气预报 > 其他 > 正六边形多少笔画
正六边形多少笔画
更新时间: 2020-10-29 00:00:00  

正六边形有三笔画,因为有对角线的六边形有六个奇点,所以是不能一笔画下来的,两笔也画不下来,至少要三笔。正六边形就是在平面几何学中,具有六条相等的边和六个相等内角的多边形。各内角相等,六边相等。

蜜蜂的蜂窝就是由无数个正六边形组成,构造非常精巧、适用而且节省材料。无数个大小相同的正六角形房孔每个房孔都被其它房孔包围,两个房孔之间只隔着一堵蜡制的墙,美妙坚固。

关键词: 六边形 多少 笔画

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