本文谈谈正方体纸盒展开图的所有可能出现的平面图形,在这里,我们将经过平移、旋转、翻折,可以重合的两个图形看成是同一图形.一、有盖的正方体纸盒展开图有盖的正方体纸盒有六个面,12条棱,将纸盒沿着某些棱剪开,要剪开7条棱才能展开在一个平面上,此时,六个面由5条未剪的棱连成一个整体, This article talks about all the possible plane graphics of the square box development diagram. Here, we will translate, rotate and fold. The two graphics that can be overlapped are regarded as the same figure. Fig. The box with lid has six faces, 12 edges, cut the carton along some ribs, to cut 7 edges in order to spread out on a plane, at this time, six faces by 5 not The edges of the cuts are joined together,