Question

sen 60° + cos 30°=
______________
2

Answer 1

Explicação passo-a-passo:

$\frac{sen(60 °) + \cos(30°) }{2} \\ \\ \frac{ \frac{ \sqrt{3} }{2} + \frac{ \sqrt{3} }{2} }{2} \\ \\ \frac{ \sqrt{3} }{2} = \: ≅0,86$