Answer
$\angle FEG$
Work Step by Step
Since each ray contains point E, we know that this must be the middle letter in the sequence. We also know that letters F and G are in the sequence. It does not matter the order of the 3 letter sequence as long a E, F, and G are in it and so long as E is the middle letter. Thus, angle GEF OR angle FEG are both valid answers.