如图,在直角梯形ABCD中,AD‖BC,∠ABC=90°,BD⊥DC,BD=DC,CE平分∠BCD,交AB于点E,交BD于点H,EN‖D交BD于点N.下列结论:1.BH=DH 2.CH=(根号2+1)EH 3.三角形ENH的面积:三角形EBH的面积=EH:EC,其中正确的是( )(
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![如图,在直角梯形ABCD中,AD‖BC,∠ABC=90°,BD⊥DC,BD=DC,CE平分∠BCD,交AB于点E,交BD于点H,EN‖D交BD于点N.下列结论:1.BH=DH 2.CH=(根号2+1)EH 3.三角形ENH的面积:三角形EBH的面积=EH:EC,其中正确的是( )(](/uploads/image/z/1101011-59-1.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%9C%A8%E7%9B%B4%E8%A7%92%E6%A2%AF%E5%BD%A2ABCD%E4%B8%AD%2CAD%E2%80%96BC%2C%E2%88%A0ABC%EF%BC%9D90%C2%B0%2CBD%E2%8A%A5DC%2CBD%3DDC%2CCE%E5%B9%B3%E5%88%86%E2%88%A0BCD%2C%E4%BA%A4AB%E4%BA%8E%E7%82%B9E%2C%E4%BA%A4BD%E4%BA%8E%E7%82%B9H%2CEN%E2%80%96D%E4%BA%A4BD%E4%BA%8E%E7%82%B9N.%E4%B8%8B%E5%88%97%E7%BB%93%E8%AE%BA%EF%BC%9A1.BH%3DDH+2.CH%3D%28%E6%A0%B9%E5%8F%B72%2B1%29EH+3.%E4%B8%89%E8%A7%92%E5%BD%A2ENH%E7%9A%84%E9%9D%A2%E7%A7%AF%3A%E4%B8%89%E8%A7%92%E5%BD%A2EBH%E7%9A%84%E9%9D%A2%E7%A7%AF%3DEH%3AEC%2C%E5%85%B6%E4%B8%AD%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AF%EF%BC%88+%EF%BC%89%EF%BC%88)
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