Question

Determine o valor de x
Determine o valor de y

Answer 1

Resposta:

Sen 30⁰= Y

6

1 = y

2 6

2y = 6

y= 6

2

y= 3

Cos 30⁰ = X

6

/3 = x

2 6

2x = 6/3

X = 6/3

2

X = 3/3