一长为3千米,宽为2千米缺一角A的长方形土地(如图)准备在此建一高楼,EF是直线段,AE=0.2千米,AF=0.5千米,要在BC中点M处作EF延长线的垂线,应如何画线?并说明理由.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 14:24:21
![一长为3千米,宽为2千米缺一角A的长方形土地(如图)准备在此建一高楼,EF是直线段,AE=0.2千米,AF=0.5千米,要在BC中点M处作EF延长线的垂线,应如何画线?并说明理由.](/uploads/image/z/7656311-47-1.jpg?t=%E4%B8%80%E9%95%BF%E4%B8%BA3%E5%8D%83%E7%B1%B3%2C%E5%AE%BD%E4%B8%BA2%E5%8D%83%E7%B1%B3%E7%BC%BA%E4%B8%80%E8%A7%92A%E7%9A%84%E9%95%BF%E6%96%B9%E5%BD%A2%E5%9C%9F%E5%9C%B0%28%E5%A6%82%E5%9B%BE%29%E5%87%86%E5%A4%87%E5%9C%A8%E6%AD%A4%E5%BB%BA%E4%B8%80%E9%AB%98%E6%A5%BC%2CEF%E6%98%AF%E7%9B%B4%E7%BA%BF%E6%AE%B5%2CAE%3D0.2%E5%8D%83%E7%B1%B3%2CAF%3D0.5%E5%8D%83%E7%B1%B3%2C%E8%A6%81%E5%9C%A8BC%E4%B8%AD%E7%82%B9M%E5%A4%84%E4%BD%9CEF%E5%BB%B6%E9%95%BF%E7%BA%BF%E7%9A%84%E5%9E%82%E7%BA%BF%2C%E5%BA%94%E5%A6%82%E4%BD%95%E7%94%BB%E7%BA%BF%3F%E5%B9%B6%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1.)
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