Can someone please help me out:)))) It’s a trigonometry question.

Answer:
60
Step-by-step explanation:
Soh-Cah-Toa
in this case you have an ajacent side, and the hypotenious.
cos-1 (A/H) = Theta
cos-1 (12/24) = 60 degrees
leave a thumbs up if this answers your question