八下数学(北师大)新课堂(青岛版)16页15题如图,铁路上A、B两站相距25km,C、D为村庄,且DA⊥AB,CB⊥AB.已知AD=15km,CB=10km在AB上是否存在一点E,使它到C、D两村庄的距离相等?AE是多少米?
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![八下数学(北师大)新课堂(青岛版)16页15题如图,铁路上A、B两站相距25km,C、D为村庄,且DA⊥AB,CB⊥AB.已知AD=15km,CB=10km在AB上是否存在一点E,使它到C、D两村庄的距离相等?AE是多少米?](/uploads/image/z/3670482-66-2.jpg?t=%E5%85%AB%E4%B8%8B%E6%95%B0%E5%AD%A6%EF%BC%88%E5%8C%97%E5%B8%88%E5%A4%A7%EF%BC%89%E6%96%B0%E8%AF%BE%E5%A0%82%EF%BC%88%E9%9D%92%E5%B2%9B%E7%89%88%EF%BC%8916%E9%A1%B515%E9%A2%98%E5%A6%82%E5%9B%BE%2C%E9%93%81%E8%B7%AF%E4%B8%8AA%E3%80%81B%E4%B8%A4%E7%AB%99%E7%9B%B8%E8%B7%9D25km%2CC%E3%80%81D%E4%B8%BA%E6%9D%91%E5%BA%84%2C%E4%B8%94DA%E2%8A%A5AB%2CCB%E2%8A%A5AB.%E5%B7%B2%E7%9F%A5AD%3D15km%2CCB%3D10km%E5%9C%A8AB%E4%B8%8A%E6%98%AF%E5%90%A6%E5%AD%98%E5%9C%A8%E4%B8%80%E7%82%B9E%2C%E4%BD%BF%E5%AE%83%E5%88%B0C%E3%80%81D%E4%B8%A4%E6%9D%91%E5%BA%84%E7%9A%84%E8%B7%9D%E7%A6%BB%E7%9B%B8%E7%AD%89%3FAE%E6%98%AF%E5%A4%9A%E5%B0%91%E7%B1%B3%3F)
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