Question

no triângulo retângulo​ da figura, calcule:
Sen Â
Cos Â
Tg Â
Sen C
Cos C
Tg C

Answer 1

sen = 6/10 = 3/5

cos = 8/10 = 4/5

tg = 6/8 = 3/4


senC = 8/10 = 4/5

cosC = 6/10 = 3/5

cosC = 8/6 = 4/3