已知:三角形ABC,AD平分角BAC,AD:AC=3:2求证:BD:DC=?.老师说图自己画,AB要长一些,我算了很久没算出来我感觉老师出错了,是AB:AC=3:2吧,如果是这样也请你算算AB:AC=3:2时的答案.如果正确,那就请你算一
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 07:53:58
![已知:三角形ABC,AD平分角BAC,AD:AC=3:2求证:BD:DC=?.老师说图自己画,AB要长一些,我算了很久没算出来我感觉老师出错了,是AB:AC=3:2吧,如果是这样也请你算算AB:AC=3:2时的答案.如果正确,那就请你算一](/uploads/image/z/9974428-52-8.jpg?t=%E5%B7%B2%E7%9F%A5%3A%E4%B8%89%E8%A7%92%E5%BD%A2ABC%2CAD%E5%B9%B3%E5%88%86%E8%A7%92BAC%2CAD%3AAC%3D3%3A2%E6%B1%82%E8%AF%81%EF%BC%9ABD%3ADC%3D%3F.%E8%80%81%E5%B8%88%E8%AF%B4%E5%9B%BE%E8%87%AA%E5%B7%B1%E7%94%BB%2CAB%E8%A6%81%E9%95%BF%E4%B8%80%E4%BA%9B%2C%E6%88%91%E7%AE%97%E4%BA%86%E5%BE%88%E4%B9%85%E6%B2%A1%E7%AE%97%E5%87%BA%E6%9D%A5%E6%88%91%E6%84%9F%E8%A7%89%E8%80%81%E5%B8%88%E5%87%BA%E9%94%99%E4%BA%86%2C%E6%98%AFAB%3AAC%3D3%3A2%E5%90%A7%2C%E5%A6%82%E6%9E%9C%E6%98%AF%E8%BF%99%E6%A0%B7%E4%B9%9F%E8%AF%B7%E4%BD%A0%E7%AE%97%E7%AE%97AB%3AAC%3D3%3A2%E6%97%B6%E7%9A%84%E7%AD%94%E6%A1%88.%E5%A6%82%E6%9E%9C%E6%AD%A3%E7%A1%AE%2C%E9%82%A3%E5%B0%B1%E8%AF%B7%E4%BD%A0%E7%AE%97%E4%B8%80)
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