SOH CAH TOA these are all the relations we've learned within trig and I tried them on this question using the angle they give me but I cant get the right awnser. The awsner is 7.6 cm in the back of the book but I dont get that when I try it. Heres a quick paint sketch of the problem in the text book. Anyone know how to get 7.6? we just started this stuff today.