如图正方形abcd的边长为4,点p在bc边上的任意一点,BE垂直AP于E,DF垂直AP于F(1)若BP=3,分别求线段AP、BE的长(2)在(1)的条件下求线段EF的长(3)将△ADF绕点A顺时针方向旋转,使得AD与AB重合,记
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![如图正方形abcd的边长为4,点p在bc边上的任意一点,BE垂直AP于E,DF垂直AP于F(1)若BP=3,分别求线段AP、BE的长(2)在(1)的条件下求线段EF的长(3)将△ADF绕点A顺时针方向旋转,使得AD与AB重合,记](/uploads/image/z/5476031-71-1.jpg?t=%E5%A6%82%E5%9B%BE%E6%AD%A3%E6%96%B9%E5%BD%A2abcd%E7%9A%84%E8%BE%B9%E9%95%BF%E4%B8%BA4%2C%E7%82%B9p%E5%9C%A8bc%E8%BE%B9%E4%B8%8A%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E7%82%B9%2CBE%E5%9E%82%E7%9B%B4AP%E4%BA%8EE%2CDF%E5%9E%82%E7%9B%B4AP%E4%BA%8EF%EF%BC%881%EF%BC%89%E8%8B%A5BP%3D3%2C%E5%88%86%E5%88%AB%E6%B1%82%E7%BA%BF%E6%AE%B5AP%E3%80%81BE%E7%9A%84%E9%95%BF%EF%BC%882%EF%BC%89%E5%9C%A8%EF%BC%881%EF%BC%89%E7%9A%84%E6%9D%A1%E4%BB%B6%E4%B8%8B%E6%B1%82%E7%BA%BF%E6%AE%B5EF%E7%9A%84%E9%95%BF%EF%BC%883%EF%BC%89%E5%B0%86%E2%96%B3ADF%E7%BB%95%E7%82%B9A%E9%A1%BA%E6%97%B6%E9%92%88%E6%96%B9%E5%90%91%E6%97%8B%E8%BD%AC%2C%E4%BD%BF%E5%BE%97AD%E4%B8%8EAB%E9%87%8D%E5%90%88%2C%E8%AE%B0)
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