Law of:

Law of:

1. The Law of Sines states that:

   • sin A/ a
     • sin B/ b
       • sin C/ c

2. The Law of Cosines states that:

   • a²=b²+c²-2bc cos A
     • b²=a²+c²-2ac cos B
       • C²=a²+b²-2ab cos C

3. https://mo01931486.schoolwires.net/cms/lib/MO01931486/Centricity/Domain/1530/The%20Laws%20of%20Sine%20and%20Cosine%20Handout.pdf

4. Conclusion: To solve a triangle is to find the lengths of each of its sides and all its angles. The sine rule is used when we are given either a) two angles and one side, or b) two sides and a non-included angle. The cosine rule is used when we are given either a) three sides or b) two sides and the included angle.

5. https://www.mathcentre.ac.uk/resources/Engineering%20maths%20first%20aid%20kit/latexsource%20and%20diagrams/4_6.pdf

6. Mayra Fernanda Gómez Arreola 20/10/21 3AM