在平面直角坐标系中,△ABC的三个顶点的坐标分别是A(2,3)B(2,1)C(3,2)1、判断三角形ABC的形状(证明)2、如果将三角形ABC沿着边AC旋转,求所得旋转体的体积.
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 06:11:20
![在平面直角坐标系中,△ABC的三个顶点的坐标分别是A(2,3)B(2,1)C(3,2)1、判断三角形ABC的形状(证明)2、如果将三角形ABC沿着边AC旋转,求所得旋转体的体积.](/uploads/image/z/2593916-44-6.jpg?t=%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E2%96%B3ABC%E7%9A%84%E4%B8%89%E4%B8%AA%E9%A1%B6%E7%82%B9%E7%9A%84%E5%9D%90%E6%A0%87%E5%88%86%E5%88%AB%E6%98%AFA%282%2C3%29B%282%2C1%29C%283%2C2%291%E3%80%81%E5%88%A4%E6%96%AD%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E7%9A%84%E5%BD%A2%E7%8A%B6%EF%BC%88%E8%AF%81%E6%98%8E%EF%BC%892%E3%80%81%E5%A6%82%E6%9E%9C%E5%B0%86%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E6%B2%BF%E7%9D%80%E8%BE%B9AC%E6%97%8B%E8%BD%AC%2C%E6%B1%82%E6%89%80%E5%BE%97%E6%97%8B%E8%BD%AC%E4%BD%93%E7%9A%84%E4%BD%93%E7%A7%AF.)
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