b=20 (1) (2) a=15 a=15 350 We need to find c, C, and B for each triangle. Acute B Triangle: a b We know 15 20 sin A sin B sin 35 sin B Solving this equation tells us that B = 49.9 All of the angles of any triangle sum to 180, so C = 119.50 We can use the Law of Sines again to find c. If we plug the values we found into C b sin C sin B then we can calculate c. C= 22.8