Law of Cosines, Example 5. Just another example of finding the missing length of a triangle using the Law of Cosines.
Law of Cosines, Example 5 is a free educational video by PatrickJMT.It helps students in grades 9,10,11,12 practice the following standards HSG.SRT.D.11.
1. HSG.SRT.D.11 : Understand and apply the Law of Sines and the Law of Cosines to find unknown measurements in right and non-right triangles (e.g., surveying problems, resultant forces)..
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