任意四边形连接对角线后分成了1,2,3,4,四个三角形,1跟3相对,2跟4...任意四边形连接对角线后分成了1,2,3,4,四个三角形,1跟3相对,2跟4相对,1的面积跟3的面积相乘后等于另外两个相对的三角形的面
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/29 10:58:10
![任意四边形连接对角线后分成了1,2,3,4,四个三角形,1跟3相对,2跟4...任意四边形连接对角线后分成了1,2,3,4,四个三角形,1跟3相对,2跟4相对,1的面积跟3的面积相乘后等于另外两个相对的三角形的面](/uploads/image/z/13823188-52-8.jpg?t=%E4%BB%BB%E6%84%8F%E5%9B%9B%E8%BE%B9%E5%BD%A2%E8%BF%9E%E6%8E%A5%E5%AF%B9%E8%A7%92%E7%BA%BF%E5%90%8E%E5%88%86%E6%88%90%E4%BA%861%2C2%2C3%2C4%2C%E5%9B%9B%E4%B8%AA%E4%B8%89%E8%A7%92%E5%BD%A2%2C1%E8%B7%9F3%E7%9B%B8%E5%AF%B9%2C2%E8%B7%9F4...%E4%BB%BB%E6%84%8F%E5%9B%9B%E8%BE%B9%E5%BD%A2%E8%BF%9E%E6%8E%A5%E5%AF%B9%E8%A7%92%E7%BA%BF%E5%90%8E%E5%88%86%E6%88%90%E4%BA%861%2C2%2C3%2C4%2C%E5%9B%9B%E4%B8%AA%E4%B8%89%E8%A7%92%E5%BD%A2%2C1%E8%B7%9F3%E7%9B%B8%E5%AF%B9%2C2%E8%B7%9F4%E7%9B%B8%E5%AF%B9%2C1%E7%9A%84%E9%9D%A2%E7%A7%AF%E8%B7%9F3%E7%9A%84%E9%9D%A2%E7%A7%AF%E7%9B%B8%E4%B9%98%E5%90%8E%E7%AD%89%E4%BA%8E%E5%8F%A6%E5%A4%96%E4%B8%A4%E4%B8%AA%E7%9B%B8%E5%AF%B9%E7%9A%84%E4%B8%89%E8%A7%92%E5%BD%A2%E7%9A%84%E9%9D%A2)
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