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如图,将矩形ABCD绕其右下角的顶点按顺时针方向旋转90°至图①位置,继续绕右下角的顶点按顺时针方向旋转90°至图②位置,以此类推,这样连续旋转2017次.若AB=4,AD=3,则顶点A在整个旋转过...
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