任意一个等腰三角形,求它的外接圆半径.这是怎么来的?是所有三角形都成立么?2楼的,我知道.我是想说假如腰长a,底为b,现在问你半径!
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 10:37:44
![任意一个等腰三角形,求它的外接圆半径.这是怎么来的?是所有三角形都成立么?2楼的,我知道.我是想说假如腰长a,底为b,现在问你半径!](/uploads/image/z/10760920-16-0.jpg?t=%E4%BB%BB%E6%84%8F%E4%B8%80%E4%B8%AA%E7%AD%89%E8%85%B0%E4%B8%89%E8%A7%92%E5%BD%A2%2C%E6%B1%82%E5%AE%83%E7%9A%84%E5%A4%96%E6%8E%A5%E5%9C%86%E5%8D%8A%E5%BE%84.%E8%BF%99%E6%98%AF%E6%80%8E%E4%B9%88%E6%9D%A5%E7%9A%84%3F%E6%98%AF%E6%89%80%E6%9C%89%E4%B8%89%E8%A7%92%E5%BD%A2%E9%83%BD%E6%88%90%E7%AB%8B%E4%B9%88%3F2%E6%A5%BC%E7%9A%84%2C%E6%88%91%E7%9F%A5%E9%81%93.%E6%88%91%E6%98%AF%E6%83%B3%E8%AF%B4%E5%81%87%E5%A6%82%E8%85%B0%E9%95%BFa%2C%E5%BA%95%E4%B8%BAb%2C%E7%8E%B0%E5%9C%A8%E9%97%AE%E4%BD%A0%E5%8D%8A%E5%BE%84%21)
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