已知:如图所示,直线MA∥NB,∠MAB与∠NBA的平分线交于点C,过点C作一条直线l与两条直线MA、NB分别相交于点D、E.(1)如图1所示,当直线l与直线MA垂直时,猜想线段AD、BE、AB之间的数量关系,请直
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/02 12:40:33
![已知:如图所示,直线MA∥NB,∠MAB与∠NBA的平分线交于点C,过点C作一条直线l与两条直线MA、NB分别相交于点D、E.(1)如图1所示,当直线l与直线MA垂直时,猜想线段AD、BE、AB之间的数量关系,请直](/uploads/image/z/4784030-62-0.jpg?t=%E5%B7%B2%E7%9F%A5%EF%BC%9A%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E7%9B%B4%E7%BA%BFMA%E2%88%A5NB%2C%E2%88%A0MAB%E4%B8%8E%E2%88%A0NBA%E7%9A%84%E5%B9%B3%E5%88%86%E7%BA%BF%E4%BA%A4%E4%BA%8E%E7%82%B9C%2C%E8%BF%87%E7%82%B9C%E4%BD%9C%E4%B8%80%E6%9D%A1%E7%9B%B4%E7%BA%BFl%E4%B8%8E%E4%B8%A4%E6%9D%A1%E7%9B%B4%E7%BA%BFMA%E3%80%81NB%E5%88%86%E5%88%AB%E7%9B%B8%E4%BA%A4%E4%BA%8E%E7%82%B9D%E3%80%81E%EF%BC%8E%EF%BC%881%EF%BC%89%E5%A6%82%E5%9B%BE1%E6%89%80%E7%A4%BA%2C%E5%BD%93%E7%9B%B4%E7%BA%BFl%E4%B8%8E%E7%9B%B4%E7%BA%BFMA%E5%9E%82%E7%9B%B4%E6%97%B6%2C%E7%8C%9C%E6%83%B3%E7%BA%BF%E6%AE%B5AD%E3%80%81BE%E3%80%81AB%E4%B9%8B%E9%97%B4%E7%9A%84%E6%95%B0%E9%87%8F%E5%85%B3%E7%B3%BB%2C%E8%AF%B7%E7%9B%B4)
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