Question

Calcule os valores desconhecidos:

Answer 1

(1)

$\tan(60°) = \frac{h}{50} \\ \frac{ \sqrt{3} }{1 } = \frac{h}{50} \\ h = 50 \sqrt{3} \: m$

(2)

$\sin(60°) = \frac{12 \sqrt{3} }{a} \\ \frac{ \sqrt{3} }{2} = \frac{12 \sqrt{3} }{a} \\ a \sqrt{3} = 24 \sqrt{3} \\ a = 24$