已知,如图,ab垂直bc,ae垂直ed,ab=ae,角acd=角adc,求证:bc=ed
已知,如图,ab垂直bc,ae垂直ed,ab=ae,角acd=角adc,求证:bc=ed
已知:如图AE垂直AB,BC垂直AB,AE=AB,ED=AC,求证:ED垂直于AC
已知:如图,AD=BC,AC=ED,AB=AE, 求证: 角ACD=角ADC
如图,已知AB垂直于BC,AE垂直于ED,AB=BC,角DCE=135度,说明:AE=ED
已知:如图,AB⊥BC,AE⊥AD,AB=AE,∠ACD=∠ADC.求证:BC=ED
如图,已知在五边形ABCDE中,∠B=∠E=90°,BC=ED,∠ACD=∠ADC.求证:AB=AE
已知:如图,AB=AE,角B=角E,BC=ED,AF垂直于CD.求证:F是CD的中点
如图,已知AB=AE,BC=ED,角B-角E,F为CD的中点.求证:AF垂直雨CD
如图,AB垂直BD于点B,ED垂直BD于点D,AE交BD于点C,且BC=DC 求证:AB=ED
已知:如图ab等于ae,bc等于ed,af垂直平分cd,求证角b等于角e
如图,AE⊥AB,BC⊥AB,CD⊥ED,ED=DC,求证:AE+BC=AB
如图,已知ab垂直bc于b,ae垂直de于e,ab=ae,角acb=角ade,角acd=角adc=70度角bad=60度