Question

Calcular o seno, o cosseno e a tangente de um ângulo X (Pfvr Me Ajudem)​

Answer 1

Explicação passo-a-passo:

• $\sf sen~x=\dfrac{cateto~oposto}{hipotenusa}$

$\sf sen~x=\dfrac{6}{10}$

$\sf sen~x=\dfrac{3}{5}$

$\sf \red{sen~x=0,6}$

• $\sf cos~x=\dfrac{cateto~adjacente}{hipotenusa}$

$\sf cos~x=\dfrac{8}{10}$

$\sf cos~x=\dfrac{4}{5}$

$\sf \red{cos~x=0,8}$

• $\sf tg~x=\dfrac{cateto~oposto}{cateto~adjacente}$

$\sf tg~x=\dfrac{6}{8}$

$\sf tg~x=\dfrac{3}{4}$

$\sf \red{tg~x=0,75}$