Question

other than itself, what is an angle that is congruent to \\( \angle dfa \\)?

Explanation:

Step1: Recall the property of vertical angles

Vertical angles are congruent.

Step2: Identify the vertical angle of ∠DFA

By observing the figure, ∠BFE is the vertical angle of ∠DFA.

Answer:

\(\angle BFE\)