Answer:
b. x=24
Step-by-step explanation:
There are special formulas for finding the sides of a 30-60-90 triangle. The hypotenuse is always equal to 2a and the long leg is always equal to [tex]a\sqrt{3}[/tex].
Since side a is given already as 12. We can substitute 12 for a.
2(12) = 24
