$$\triangle$$ ABC and $$\triangle$$ DEF are two triangles such that $$\triangle ABC \cong \triangle FDE$$. If AB = 5 cm, $$\angle B = 40^{\circ}$$ and $$\angle A = 80^{\circ}$$, then which of the following options is true?

A

DF = 5 cm, $$\angle E = 60^{\circ}$$

B

DE = 5 cm, $$\angle F = 60^{\circ}$$

C

DE = 5 cm, $$\angle D = 60^{\circ}$$

D

DE = 5 cm, $$\angle E = 60^{\circ}$$