如图所示,△ABC和△ADE都是等腰直角三角形,AB=AC,AD=AE,∠BAC=∠DAE=90°.⑴求证:△ACE≌△
如图所示,△ABC和△ADE都是等腰直角三角形,AB=AC,AD=AE,∠BAC=∠DAE=90°.⑴求证:△ACE≌△
如图,在△ABC和△ADE中,AB=AC,AD=AE,∠BAC=∠DAE,求证:△ABD≌△ACE.
如图,△ABC和△ADE都是等腰直角三角形,AB=AC,AD=AE,∠BAC=∠DAE=90°,若AC=3,EC=6,D
如图,在△ABC和△ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°.①求证:C
△ABC和△ADE都是等腰直角三角形,∠BAC=∠DAE=90°,点M是BE中点,求证:AM⊥CD
如图,△ABC和△ADE均为等腰三角形.∠BAC=∠DAE=90°,AB=AC.AD=AE.
如图,在△ABC和△ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°.
已知:△ABC与△ADE是等腰三角形,即AB=AC,AD=AE,且∠BAC=∠DAE.求证:BD=CE
如图,在△ABC和△ADE中,AB=AC,AD=AE,∠BAC=∠DAE=90°,点B,C,D在同一条直线上,求证BD=
初二几何题:已知等腰三角形△abc和△ade,ab=ac,ad=ae,∠bac=∠ade=α求∠ace
如图,已知在△ABC与△ADE中,AB=AC,AD=AE,且∠BAC=∠DAE,试说明:△ABD≌△ACE
如图,AB=AC,AD=AE,∠BAC=∠DAE.求证:△ABD≌△ACE.