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如图,在△ABC中,∠C=90°,点D在AC上,将△BCD沿着直线BD翻折,使点...
如图,在△ABC中,∠C=90°,点D在AC上,将△BCD沿着直线BD翻折,使点C落在斜边AB上的点E处,DC=5cm,则点D到斜边AB的距离是
cm.
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