Answer:
3.8
Step-by-step explanation:
This is the Sine rule!
Basically
[tex]\frac{a}{sin(a)} =\frac{b}{(sin b)} =\frac{c}{sin (c)}[/tex]
When we plug some numbers in:
[tex]\frac{3}{sin 50} =\frac{x}{sin 75}[/tex]
And we cross multiply:
sin (50) * x = 3 * sin (75)
x = (3 * sin (75)) / sin (50)
x = 3.78
