Teorema de Coseno | Resolver ejemplo 2

I'll explain how to solve a triangle when you know the lengths of its three sides, using the law of cosines. Complete course on the Law of Sines and the Law of Cosines:    • Teorema o Ley del seno y coseno (Curso COM...   Follow me on social media: https://linktr.ee/matematicasprofealex _________________________________________________________________ Your support is important for the channel's growth: Subscribe: https://www.youtube.com/matematicaspr... Buy Professor Alex a coffee: https://www.paypal.me/profeAlex Become a channel member: https://www.youtube.com/matematicaspr... _________________________________________________________________ Business and press inquiries only: [email protected] 0:00 Greeting 0:12 Concepts you should know 0:49 Names of sides and angles 1:41 Finding the angle "A" 4:29 Finding angle "B" 6:25 Finding angle "C" 8:10 Practice exercise 10:09 Closing remarks and recommended videos