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6个全等的正方形相连组成的平面图形,经过折叠后能否围成一个正方体的问题,即是否是正方体的表面展开图,在近几年的中考中出现的频率比较高,同学们解这类题目
The question of whether the six planes of six congruent squares connected to one another can be enclosed in a square shape is the question of whether or not it is a surface development of a cube. In recent years, the frequency of appearance has been high. Students understand this. Class title