很无奈的某道几何题,如图,将矩形纸片ABCD按如下步骤操作:(1)以过点A的直线为折痕折叠纸片,使点B恰好落在AD边上,折痕与BC边交于点E;(2)以过点E的直线为折痕折叠纸片,使点A落在EC边上
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/18 00:55:17
![很无奈的某道几何题,如图,将矩形纸片ABCD按如下步骤操作:(1)以过点A的直线为折痕折叠纸片,使点B恰好落在AD边上,折痕与BC边交于点E;(2)以过点E的直线为折痕折叠纸片,使点A落在EC边上](/uploads/image/z/11638081-1-1.jpg?t=%E5%BE%88%E6%97%A0%E5%A5%88%E7%9A%84%E6%9F%90%E9%81%93%E5%87%A0%E4%BD%95%E9%A2%98%2C%E5%A6%82%E5%9B%BE%2C%E5%B0%86%E7%9F%A9%E5%BD%A2%E7%BA%B8%E7%89%87ABCD%E6%8C%89%E5%A6%82%E4%B8%8B%E6%AD%A5%E9%AA%A4%E6%93%8D%E4%BD%9C%EF%BC%9A%EF%BC%881%EF%BC%89%E4%BB%A5%E8%BF%87%E7%82%B9A%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BA%E6%8A%98%E7%97%95%E6%8A%98%E5%8F%A0%E7%BA%B8%E7%89%87%2C%E4%BD%BF%E7%82%B9B%E6%81%B0%E5%A5%BD%E8%90%BD%E5%9C%A8AD%E8%BE%B9%E4%B8%8A%2C%E6%8A%98%E7%97%95%E4%B8%8EBC%E8%BE%B9%E4%BA%A4%E4%BA%8E%E7%82%B9E%EF%BC%9B%EF%BC%882%EF%BC%89%E4%BB%A5%E8%BF%87%E7%82%B9E%E7%9A%84%E7%9B%B4%E7%BA%BF%E4%B8%BA%E6%8A%98%E7%97%95%E6%8A%98%E5%8F%A0%E7%BA%B8%E7%89%87%2C%E4%BD%BF%E7%82%B9A%E8%90%BD%E5%9C%A8EC%E8%BE%B9%E4%B8%8A)
x]O`b]GK؆*lS,$~BfN$*n3qEa e;ob
i9=s^Λ(̠k5QVau6^6:ڧi կ)^ufVFg'xw7ƽqω{eGk8K~w]Ua+J+m},;I垻H{uwXabԿ!@MDq>4ꄣj@F11>貆:WԨtuNSuOq
%rz={a<%39]^.