⑴∠B=∠D=60°
∴△ABE∽△ADF
∴AB/AD=AE/AF
⑵作AM⊥BC于M,AN⊥CD于N
由⑴知△ABM∽△ADN
∴AB/AD=AM/AN
∵∠MAN=360°-∠AMC-∠C-∠ANC=60°
∠EAF=60°
∴∠MAE=∠NAF
∴△AME∽△ANF
∴AM/AN=AE/AF
∴AB/AD=AE/AF
⑴∠B=∠D=60°
∴△ABE∽△ADF
∴AB/AD=AE/AF
⑵作AM⊥BC于M,AN⊥CD于N
由⑴知△ABM∽△ADN
∴AB/AD=AM/AN
∵∠MAN=360°-∠AMC-∠C-∠ANC=60°
∠EAF=60°
∴∠MAE=∠NAF
∴△AME∽△ANF
∴AM/AN=AE/AF
∴AB/AD=AE/AF