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8.3 Find Angles Using the Cosine Law
Textbook
10 Principles of Mathematics McGraw-Hill
Chapter
Chapter 8
Section
8.3
Solutions 14 Videos
1.32mins
Q1
1.35mins
Q2
0.58mins
Q3
2.05mins
Q4
2.41mins
Q5
2.46mins
Q6
2.28mins
Q8
1.04mins
Q9
1.35mins
Q10
4.12mins
Q11
1.16mins
Q13
1.19mins
Q14
2.06mins
Q15
0.32mins
Q16
Lecture 4 Videos
Section Intro
2.03mins
1 SSS Cosine Law Formula
0.42mins
2 ex3 SSS Cosine Law case
2.30mins
3 ex4 Multi Step example