小明要在半径为5,圆心角为45°的扇形铁皮上剪取一块正方形铁皮,其设计方案如图小明要再半径为5,圆心角为45°的扇形铁皮上剪取一块正方形铁皮,其设计方案如图,则小明所剪取的正方形边长
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 11:09:58
![小明要在半径为5,圆心角为45°的扇形铁皮上剪取一块正方形铁皮,其设计方案如图小明要再半径为5,圆心角为45°的扇形铁皮上剪取一块正方形铁皮,其设计方案如图,则小明所剪取的正方形边长](/uploads/image/z/8638998-6-8.jpg?t=%E5%B0%8F%E6%98%8E%E8%A6%81%E5%9C%A8%E5%8D%8A%E5%BE%84%E4%B8%BA5%2C%E5%9C%86%E5%BF%83%E8%A7%92%E4%B8%BA45%C2%B0%E7%9A%84%E6%89%87%E5%BD%A2%E9%93%81%E7%9A%AE%E4%B8%8A%E5%89%AA%E5%8F%96%E4%B8%80%E5%9D%97%E6%AD%A3%E6%96%B9%E5%BD%A2%E9%93%81%E7%9A%AE%2C%E5%85%B6%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%A1%88%E5%A6%82%E5%9B%BE%E5%B0%8F%E6%98%8E%E8%A6%81%E5%86%8D%E5%8D%8A%E5%BE%84%E4%B8%BA5%2C%E5%9C%86%E5%BF%83%E8%A7%92%E4%B8%BA45%C2%B0%E7%9A%84%E6%89%87%E5%BD%A2%E9%93%81%E7%9A%AE%E4%B8%8A%E5%89%AA%E5%8F%96%E4%B8%80%E5%9D%97%E6%AD%A3%E6%96%B9%E5%BD%A2%E9%93%81%E7%9A%AE%2C%E5%85%B6%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%A1%88%E5%A6%82%E5%9B%BE%2C%E5%88%99%E5%B0%8F%E6%98%8E%E6%89%80%E5%89%AA%E5%8F%96%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%E8%BE%B9%E9%95%BF)
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