如图,在五边形ABCDE中,已知AB=AE,BC=ED,对角线AC=AD
在五边形ABCDE中, AB=AE,BC=DE,对角线AC=AD,求证:
如图,在五边形Abcde中,ab=ae,bc=ed,ac=ad,求证:角b=角e.
如图,在五边形ABCDE中,AB=AE,BC +DE=CD,∠ABC+∠AED=180°,连接AC、AD.试判断AD是否
如图,已知在五边形ABCDE中,∠B=∠E=90°,BC=ED,∠ACD=∠ADC.求证:AB=AE
如图,五边形ABCDE中,AB=AE,BC=ED,∠ABC=∠AED,BE‖CD,AC,AD分别交BE于点P,Q.求证:
如图,五边形ABCDE中,AB=AE,BC+DE=CD,∠ABC+∠AED=180°,连接AC、AD,求证:AD评分∠C
如图,在凸五边形ABCDE中,已知AB∥CE,BC∥AD,BE∥CD,DE∥AC,求证AE∥BD
如图已知在五边形ABCDE中AB平行ED角A=角B=90°
如图,五边形ABCDE中AB=AE,BC=DE,
如图,五边形ABCDE中AB=AE,BC=ED,角B=角E求证角C等于角D
如图,五边形ABCDE中AB=AE,BC=ED,∠ABC=∠AED,点F是CD的中点
如图,已知AB=AE,BC=ED,AC=AD.