神马品牌网瑞士比较好的商科硕士:手工+数学(其实就是数学)
来源：百度文库 编辑：神马品牌网 时间：2024/04/16 18:12:00
手工课上,老师发给同学们一些等腰梯形的纸片,其上底和腰长都是A,下底的长是2A,要求将它剪成形状大小完全一样的四块,你知道怎样折吗?????
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我会，但不会画图