Question

other than itself, what is an angle that is congruent to ∠bfd?

Explanation:

Step1: Recall the definition of vertical angles

Vertical angles are formed when two lines intersect. They are opposite each other and are congruent.

Step2: Identify vertical angle of ∠BFD

In the given diagram, when lines \(BD\) and \(EA\) intersect at point \(F\), the vertical angle of \(\angle BFD\) is \(\angle AFE\).

Answer:

\(\angle AFE\)