Rt△ABC中,∠C=90°,AB=5,BC=4,将它放在直角坐标系中,使斜边AB边在轴上,直角顶点C在函数y=12/x (x>0) 的图像上(1)当Rt三角形ABC按如图那样放置时,求点A的坐标(2)改变Rt三角形ABC的放置方式,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/16 23:30:11
![Rt△ABC中,∠C=90°,AB=5,BC=4,将它放在直角坐标系中,使斜边AB边在轴上,直角顶点C在函数y=12/x (x>0) 的图像上(1)当Rt三角形ABC按如图那样放置时,求点A的坐标(2)改变Rt三角形ABC的放置方式,](/uploads/image/z/3572891-35-1.jpg?t=Rt%E2%96%B3ABC%E4%B8%AD%2C%E2%88%A0C%EF%BC%9D90%C2%B0%2CAB%EF%BC%9D5%2CBC%EF%BC%9D4%2C%E5%B0%86%E5%AE%83%E6%94%BE%E5%9C%A8%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E4%BD%BF%E6%96%9C%E8%BE%B9AB%E8%BE%B9%E5%9C%A8%E8%BD%B4%E4%B8%8A%2C%E7%9B%B4%E8%A7%92%E9%A1%B6%E7%82%B9C%E5%9C%A8%E5%87%BD%E6%95%B0y%3D12%2Fx++%28x%3E0%29+%E7%9A%84%E5%9B%BE%E5%83%8F%E4%B8%8A%EF%BC%881%EF%BC%89%E5%BD%93Rt%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E6%8C%89%E5%A6%82%E5%9B%BE%E9%82%A3%E6%A0%B7%E6%94%BE%E7%BD%AE%E6%97%B6%2C%E6%B1%82%E7%82%B9A%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%882%EF%BC%89%E6%94%B9%E5%8F%98Rt%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E7%9A%84%E6%94%BE%E7%BD%AE%E6%96%B9%E5%BC%8F%2C)
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