Question

Calcule os valores de x e y trigonometria ​

Answer 1

$seno(30°) = \frac{16}{x} \\ \\ \frac{1}{2} = \frac{16}{x} \\ \\ x = 32$

$tangente (30°) = \frac{16}{y} \\ \\ \frac{ \sqrt{3} }{3} = \frac{16}{y} \\ \\ y \sqrt{3} = 48 \\ \\ y = \frac{48}{ \sqrt{3} } \\ \\ y = \frac{48 \sqrt{3} }{ ({ \sqrt{3} )}^{2} } \\ \\ y = \frac{48 \sqrt{3} }{3} \\ \\ y = 16 \sqrt{3}$