一个等腰三角形的的腰长与底边之比是5:6,它的底边上高为根号68,求这个等腰三角形的周长和面积抓紧时间昂、答得好就给分.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 18:50:59
![一个等腰三角形的的腰长与底边之比是5:6,它的底边上高为根号68,求这个等腰三角形的周长和面积抓紧时间昂、答得好就给分.](/uploads/image/z/3576051-27-1.jpg?t=%E4%B8%80%E4%B8%AA%E7%AD%89%E8%85%B0%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E7%9A%84%E8%85%B0%E9%95%BF%E4%B8%8E%E5%BA%95%E8%BE%B9%E4%B9%8B%E6%AF%94%E6%98%AF5%3A6%2C%E5%AE%83%E7%9A%84%E5%BA%95%E8%BE%B9%E4%B8%8A%E9%AB%98%E4%B8%BA%E6%A0%B9%E5%8F%B768%2C%E6%B1%82%E8%BF%99%E4%B8%AA%E7%AD%89%E8%85%B0%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E5%91%A8%E9%95%BF%E5%92%8C%E9%9D%A2%E7%A7%AF%E6%8A%93%E7%B4%A7%E6%97%B6%E9%97%B4%E6%98%82%E3%80%81%E7%AD%94%E5%BE%97%E5%A5%BD%E5%B0%B1%E7%BB%99%E5%88%86.)
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