solve for α in the oblique triangle ABC; AB = 30; AC = 15, and angle B = 20° type out the two equations substituting the numbers from the diagram. First, type out the Law of Sines set of relationships. Next, type out the most
solve for α in the oblique triangle ABC; AB = 30; AC = 15, and angle B = 20° type out the two equations substituting the numbers from the diagram. First, type out the Law of Sines set of relationships. Next, type out the most