Question

Calcule o Seno do triângulo a seguir:

Answer 1

$\sin(45) = \frac{h}{100} \\ \\ \frac{ \sqrt{2} }{2} = \frac{h}{100} \\ \\ 100 \sqrt{2} = 2h \\ \\ \frac{100 \sqrt{2} }{2} = h \\ \\ 50 \sqrt{2} = h$