Respuesta :

Answer:

75.5°

Step-by-step explanation:

Cos(A) = 2/8 = 0.25

A = 75.52248781

hkh91

Answer:

A = 75.5

Step-by-step explanation:

[tex] \cos(a) = \frac{2}{8} \\ \cos(a) = \frac{1}{4} \\ a = 75.5[/tex]