Input a combination of three sides or angles, and Law of Sines and Cosines Free solves for the rest, using either Law of Sines or Law of Cosines. The app shows work step-by-step, perfect for homework or tests. For the ambiguous case, SSA, it shows the number of triangles and the angle and side measures. For the complete detailed solution, check out the full app, Law of Sines and Cosines. All computations are performed internally.
Law of Sines and Cosines Free is a free educational mobile app By .It helps students in grades HS practice the following standards HSG.SRT.D.10.
1. HSG.SRT.D.10 : Prove the Laws of Sines and Cosines and use them to solve problems.
Software Version: 1.1