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5.4 Investigating and Applying the Cosine Law in Acute Triangles
Textbook
11 Functions and Applications Nelson
Chapter
Chapter 5
Section
5.4
Lectures
6 Videos
4.42mins
1 Introduction to Cosine Law
0.34mins
2 SAS Cosine Law ex1
2.03mins
3 SSS Cosine Law Formula
0.42mins
4 ex3 SSS Cosine Law case
2.30mins
5 ex4 Multi Step example
1.49mins
6 ex5 3 dimension example
Solutions
7 Videos
Q1a
Q1b
Q10
Q11a
Q11b
Q12
Q13