Question

calcule o seno,cosseno e tangente dos angulos

Answer 1

Seno alfa = 10/12 = 5/6

Cosseno alfa = 8/12 = 2/3

Tangente alfa = 10/8 = 5/4


Seno beta = 8/12 = 2/3

Cosseno beta = 10/12 = 5/6

Tangente beta = 8/10 = 4/5