Question

Ayuden plss cracks :v... ​

Answer 1

Respuesta:

$\frac{\pi }{6} rad$ → $\frac{180}{6}$ = 30°

$30^{g}$ → $30^{g}.(\frac{9}{10})$ = 27°

β = 30° - 27°

β = 3°

Sale la A) 3°