Here's what we know:
* She is shown injured: During the battle, Angel Dust is seen taking a considerable amount of damage, including being thrown around by Cable's future self. This indicates she may have been seriously wounded.
* No definitive confirmation of survival: The film doesn't explicitly state whether she survived the battle, leaving room for interpretation.
* Her character's fate remains a mystery: As a supporting character, her fate is not a major plot point, so the film doesn't dwell on it.
It's important to note that the Deadpool films are known for their comedic tone and often disregard conventional narrative conventions, which adds to the ambiguity of Angel Dust's fate.
However, it's worth considering that:
* The film's final shot shows Deadpool alive and well: This suggests a positive outlook on the characters who were involved in the battle, including Angel Dust.
* Angel Dust's actress, Gina Carano, has expressed interest in returning for future Deadpool films: This suggests a possibility for her character to return, which would likely imply she survived the events of the film.
Ultimately, whether Angel Dust survived the final battle in Deadpool remains up for interpretation. The film leaves it open-ended, and there is no official confirmation from the creators regarding her fate. However, considering her popularity among fans and the possibility of future appearances, it's safe to say that her story isn't entirely finished.