What equation is correct ? answers: a.) cos g = 15/17 b.) sin g= 15/17 c.) sin g= 8/15 d.) cos g= 8/15

Hi there!

Let's first have a look at the basic goniometric statements, which say the following:


When we're looking from the point of view of angle G, we have the following data:
- The length of the opposite side is 15
- The length of the adjecent side is 8
- The length of the hypotenuse is 17

Now plug in this data into our general formulae.


Hence, answer B. is correct.
~ Hope this helps you!