Question

State the related acute angle for sin(-π/3) and then find the exact value

I am getting 60 degrees, is this correct?

Answer 1

actually, -60º ... what's the sine?

Answer 2

I'm not sure you mean when you say "what is the sine"

Answer 3

the question asks for the angle and "the exact value" of the sine

Answer 4

That's what I'm asking about, I'm not sure what the "exact value" is. In fact, I'm not really sure if I've got the right "related acute angle"

Answer 5

sin - 60 = - (1/2) sqrt 3

Answer 6

1, sqrt 3 , 2 right triangle