Respuesta :

The answer is 45 degree

[tex]\\ \tt\hookrightarrow \theta=sin^{-1}(0.7071)[/tex]

  • Let's use calculator

[tex]\\ \tt\hookrightarrow \theta=44.99°[/tex]

Fact about sine(sin)

[tex]\\ \tt\hookrightarrow Sin\theta=\dfrac{Perpendicular}{Hypotenuse}[/tex]