檢視正六面体的原始碼

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|<center><img src=https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.mianfeiwendang.com%2Fpic%2Fb97bc324a6027eba52e21895%2F1-189-png_6_0_0_168_884_240_102_774_1092.375-443-0-277-443.jpg&refer=http%3A%2F%2Fwww.mianfeiwendang.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1659738256&t=088a30425a0f8a6faefa90efac793704 width="300"></center>
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中文名；正六面体

表面积；S=6×a×a

体积；V=a×a×a

特征；6个面形状相同，每条棱长度相等
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用六个完全相同的正方形围成的立体图形叫'''正六面体'''，也称立方体、正方体。正六面体是一种侧面和底面均为正方形的直平行六面体，即棱长都[[相等]]的六面体。正六面体是特殊的长方体。正六面体的动态定义是：由一个正方形向垂直于[[正方形]]所在面的方向平移该正方形的边长而得到的立体图形。<ref>[https://wenku.baidu.com/view/fb4ed2b627d3240c8547ef0a.html 正六面体展开图],百度文库 , 2020年11月1日</ref>