Describe how the law of cosine can be used to solve the ambiguous case of the oblique triangle ABC where a=12ft b=30ft and A=20degrees (assuming the triangle is drawn and labeled the usual way) is the result the same as when the law of sines is used to solve the triangle? Describe the advantages and disadvantages of each method. Use complete sentences and accompany your explanation with mathematical evidence! (Hint think about Quadtatic)