如图,矩形ABCD中,AB = 8,BC = 10,点P在矩形的边DC上由D向C运动.沿直线AP翻折△ADP,形成如下四种情形.设DP = x,△ADP和矩形重叠部分(阴影)的面积为y(1)如图丁,当点P运动到与C重合时,求重叠部
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![如图,矩形ABCD中,AB = 8,BC = 10,点P在矩形的边DC上由D向C运动.沿直线AP翻折△ADP,形成如下四种情形.设DP = x,△ADP和矩形重叠部分(阴影)的面积为y(1)如图丁,当点P运动到与C重合时,求重叠部](/uploads/image/z/7216808-32-8.jpg?t=%E5%A6%82%E5%9B%BE%2C%E7%9F%A9%E5%BD%A2ABCD%E4%B8%AD%2CAB+%3D+8%2CBC+%3D+10%2C%E7%82%B9P%E5%9C%A8%E7%9F%A9%E5%BD%A2%E7%9A%84%E8%BE%B9DC%E4%B8%8A%E7%94%B1D%E5%90%91C%E8%BF%90%E5%8A%A8%EF%BC%8E%E6%B2%BF%E7%9B%B4%E7%BA%BFAP%E7%BF%BB%E6%8A%98%E2%96%B3ADP%2C%E5%BD%A2%E6%88%90%E5%A6%82%E4%B8%8B%E5%9B%9B%E7%A7%8D%E6%83%85%E5%BD%A2%EF%BC%8E%E8%AE%BEDP+%3D+x%2C%E2%96%B3ADP%E5%92%8C%E7%9F%A9%E5%BD%A2%E9%87%8D%E5%8F%A0%E9%83%A8%E5%88%86%EF%BC%88%E9%98%B4%E5%BD%B1%EF%BC%89%E7%9A%84%E9%9D%A2%E7%A7%AF%E4%B8%BAy%EF%BC%881%EF%BC%89%E5%A6%82%E5%9B%BE%E4%B8%81%2C%E5%BD%93%E7%82%B9P%E8%BF%90%E5%8A%A8%E5%88%B0%E4%B8%8EC%E9%87%8D%E5%90%88%E6%97%B6%2C%E6%B1%82%E9%87%8D%E5%8F%A0%E9%83%A8)
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