Answer:
The answer is the option D
[tex]73.7\°[/tex]
Step-by-step explanation:
we know that
In the right triangle ABC of the figure
[tex]sin(B)=\frac{AC}{BC}[/tex]
in this problem
[tex]AC=24\ units[/tex] ------> opposite side angle B
[tex]BC=25\ units[/tex] ------> the hypotenuse of the right triangle
substitute the values
[tex]sin(B)=\frac{24}{25}[/tex]
[tex]B=arcsin(\frac{24}{25})=73.7\°[/tex]
