Identify the letter of the angle that is congruent to $\angle$∠$Y$Y.
$\angle$∠$Y$Y$\cong\angle$≅∠$\editable{}$
Identify the letter of the angle that is congruent to $\angle$∠$B$B.
Identify the letter of the angle that is congruent to $\angle$∠$F$F.
The given triangles are similar.