Question

Sin and Cos Triangle thingy.
http://gyazo.com/d228b37fb44e95251e65c2a129fd8c7b

Answer 1

do you know how to work each?

Answer 2

No.

Answer 3

SinA=\[\frac{ opposite side }{ hypotenuse }\]

Answer 4

CosA=\[\frac{ adjacent side }{ hypotenuse }\]

Answer 5

Uhm..Okay.

Answer 6

So A?

Answer 7

nope

Answer 8

Oh.

Answer 9

lol

Answer 10

Can you help me figure out which? I have 7 more finals to do and three hours to do it x-x

Answer 11

now try to solve it

Answer 12

12/13, 5/13?

Answer 13

YES

Answer 14

Yay!

Answer 15

lol