Respuesta :

Answer:

55.2°

Step-by-step explanation:

In right ΔXYZ with hypotenuse XZ and opposite side XY to ∠YZX then

Using the sine ratio

sinYZX = [tex]\frac{opposite}{hypotenuse}[/tex] = (12.4 / 15.1 )

∠YZX = [tex]sin^{-1}[/tex] (12.4 / 15.1 ) ≈ 55.2°