Question

determine seno coseno e tangente do angulo e do triângulo ​

Answer 1

X^2= 6^2 + 8^2
X^2= 36 + 64
X= 10

Seno a= cat op/ hip
Seno a= 6/10
Seno a = 3/5

Cosseno a= cat adj/ hip
Cos a= 8/10
Cos a= 4/5

Tangente a= cat op/ cat adj
Tg a = 6/8
Tg a= 3/4