Question

数学题帮帮忙！！！

如图，点D，E在△ABD的边BC上。
（1）若△ABD≌△ACE,请用等号连接这两个三角形的对应边和对应角
（2）若△ABE≌△ACD，请用等号连接这两个三角形的对应边和对应角

Answer 1

(1) AB=AC BD=CE AD=AE ∠ABD=∠ACE ∠ADB=∠ACE ∠BAD=∠CAE
(2) AB=AC BE=CD AD=AE ∠ABD=∠ACE ∠AED=∠ADE ∠BAE=∠CAD

Answer 2

1.∠B=∠C
∠ADB=∠AEC
∠BAD=∠CAE
AB=AC
BD=CE
AD=AE
2.∠B=∠C
∠AEB=∠ADC
∠BAE=∠DAC
AB=AC
BE=DC
AE=AD

Answer 3

AB=AC,AD=AE,BD=CE ∠B=∠C,∠BAD=∠CAE,∠ADB=∠AEC
AB=AC,BE=CD,AD=AE ∠B=∠C,∠AEB=∠ADC,∠BAE=∠CAD

Answer 4

[1]ab=ac ad=ae bd=ce ∠b =∠c ∠adb=∠aec ∠bad=∠cae [2]ab=ac ad=ae be=cd ∠b =∠c ∠ aeb=∠adc ∠ bae=∠cad