如图所示,已知等边三角形ABC,在BC的延长线上取一点E,以CE为边作等边三角形DCE(△ABC与△DCE在直线BC同一侧),连接AE,BD,点M是BC的中点,点N是AE的中点.)(1)在图中找出两对可以通过旋转而相互
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![如图所示,已知等边三角形ABC,在BC的延长线上取一点E,以CE为边作等边三角形DCE(△ABC与△DCE在直线BC同一侧),连接AE,BD,点M是BC的中点,点N是AE的中点.)(1)在图中找出两对可以通过旋转而相互](/uploads/image/z/3784436-44-6.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E5%B7%B2%E7%9F%A5%E7%AD%89%E8%BE%B9%E4%B8%89%E8%A7%92%E5%BD%A2ABC%2C%E5%9C%A8BC%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%B8%8A%E5%8F%96%E4%B8%80%E7%82%B9E%2C%E4%BB%A5CE%E4%B8%BA%E8%BE%B9%E4%BD%9C%E7%AD%89%E8%BE%B9%E4%B8%89%E8%A7%92%E5%BD%A2DCE%28%E2%96%B3ABC%E4%B8%8E%E2%96%B3DCE%E5%9C%A8%E7%9B%B4%E7%BA%BFBC%E5%90%8C%E4%B8%80%E4%BE%A7%EF%BC%89%2C%E8%BF%9E%E6%8E%A5AE%2CBD%2C%E7%82%B9M%E6%98%AFBC%E7%9A%84%E4%B8%AD%E7%82%B9%2C%E7%82%B9N%E6%98%AFAE%E7%9A%84%E4%B8%AD%E7%82%B9.%EF%BC%89%EF%BC%881%EF%BC%89%E5%9C%A8%E5%9B%BE%E4%B8%AD%E6%89%BE%E5%87%BA%E4%B8%A4%E5%AF%B9%E5%8F%AF%E4%BB%A5%E9%80%9A%E8%BF%87%E6%97%8B%E8%BD%AC%E8%80%8C%E7%9B%B8%E4%BA%92)
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