Question

Calcule o valor de X , usando seno, cosseno ou tangente

Answer 1

$c) \tan(x) = \frac{4 \sqrt{3} }{4} \\ \tan(x) = \sqrt{3} \\ x = 60graus$

$d) \tan(x) = \frac{8}{8} \\ \tan(x) = 1 \\ x = 45graus$

$e) \sin(30) = \frac{x}{10} \\ \frac{1}{2} = \frac{x}{10} \\ 2x = 10 \\ x = 5$