Question

trigonometria???? ajuda?? desesperado

Answer 1

Lei dos Senos

$\frac{x}{sen(45^o)}=\frac{\sqrt{6}}{sen(60^o)}$

$\frac{x}{\frac{\sqrt{2}}{2}}=\frac{\sqrt{6}}{\frac{\sqrt{3}}{2}}$

$\frac{x}{\sqrt{2}}=\frac{\sqrt{6}}{\sqrt{3}}$

$\frac{x}{\sqrt{2}}=\sqrt{2}$

$x=\sqrt{4}=2$


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