Answer:
First option
Step-by-step explanation:
The "x" side represents a cathetum and is adjacent to the 30-degree angle and the side AC=50 represents hypotenuse
applies the cosine ratio
[tex]cos30=\frac{x}{50}[/tex]
cos 30° is a noticeable angle that can be expressed as [tex]\frac{\sqrt{3} }{2}[/tex]
Then:
[tex]x=50cos30=50(\frac{\sqrt{3} }{2} )=25\sqrt{3}[/tex]
Hope this helps
