Week 17-Sine and Cosine Law
Those two different laws work for any triangle: Sine Law (The Law of Sines): (for solving side lengths) ↓or (for soving angles) Cosine Law (The Law of Cosines): (for solving side lengths) ↓or (for solving angles) How to use them? Example 1- Calculate side c (Sine Law) Example 2- Calculate side c (Cosine…