已知AB为圆O的直径,过圆O上的点C的切线交AB的延长线于的E,AD垂直EC于点D且 交圆O于点F,连接BC,CF,AC已知AB为圆O的直径,过圆O上的点C的切线交AB的延长线于的E,AD垂直EC于点D且交圆O于点F,连接BC,CF,A
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 12:10:31
![已知AB为圆O的直径,过圆O上的点C的切线交AB的延长线于的E,AD垂直EC于点D且 交圆O于点F,连接BC,CF,AC已知AB为圆O的直径,过圆O上的点C的切线交AB的延长线于的E,AD垂直EC于点D且交圆O于点F,连接BC,CF,A](/uploads/image/z/7953563-11-3.jpg?t=%E5%B7%B2%E7%9F%A5AB%E4%B8%BA%E5%9C%86O%E7%9A%84%E7%9B%B4%E5%BE%84%2C%E8%BF%87%E5%9C%86O%E4%B8%8A%E7%9A%84%E7%82%B9C%E7%9A%84%E5%88%87%E7%BA%BF%E4%BA%A4AB%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%BA%8E%E7%9A%84E%2CAD%E5%9E%82%E7%9B%B4EC%E4%BA%8E%E7%82%B9D%E4%B8%94+%E4%BA%A4%E5%9C%86O%E4%BA%8E%E7%82%B9F%2C%E8%BF%9E%E6%8E%A5BC%2CCF%2CAC%E5%B7%B2%E7%9F%A5AB%E4%B8%BA%E5%9C%86O%E7%9A%84%E7%9B%B4%E5%BE%84%2C%E8%BF%87%E5%9C%86O%E4%B8%8A%E7%9A%84%E7%82%B9C%E7%9A%84%E5%88%87%E7%BA%BF%E4%BA%A4AB%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%BA%8E%E7%9A%84E%2CAD%E5%9E%82%E7%9B%B4EC%E4%BA%8E%E7%82%B9D%E4%B8%94%E4%BA%A4%E5%9C%86O%E4%BA%8E%E7%82%B9F%2C%E8%BF%9E%E6%8E%A5BC%2CCF%2CA)
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