Answer:
The answer to your question is 32.64°
Step-by-step explanation:
Data
hypotenuse = 19
adjacent side = 16
x = ?
Process
1.- To solve this problem use trigonometric functions.
The function that relates the adjacent side and the hypotenuse is cosine.
cos x = [tex]\frac{adjacent side}{hypotenuse}[/tex]
2.- Substitution
cos x = [tex]\frac{16}{19}[/tex]
3.- cos x = 0.842
4.- cos ⁻¹x = x = 32.64°
