Question

I've got a trigonometry question I need help with. Just give me a second to draw a diagram. :)

Answer 1

:)
take all the time you need

Answer 2

I've drawn it above. Can you see it or should I redraw it?

Answer 3

its good , whats ur question ?

Answer 4

Oh, I totally forgot! Sorry! :O
I basically have to find any of the angles in the triangle above.

Answer 5

so wanna find A,B, C

Answer 6

do you know the law of cosine ?

Answer 7

I think B should be good. I'm basically asked to find all the angles which I know how to do if I have anyone of them.

Answer 8

its ok , ik what u mean im asking do u know the law of cosine ?

Answer 9

Is that a^2=b^2+c^2-2bc*CosA?

Answer 10

yes :)

Answer 11

but wanna ask is it mintion that BC is parallel to the y axis ?

Answer 12

Yes, the line BC is straight down.

Answer 13

good :)