Sign In Get Started
6.5 The Cosine Ratio
Textbook
10 Math Power
Chapter
Chapter 6
Section
6.5
Solutions 40 Videos
Q1a
Q1b
Q2a
Q2b
Q2c
Q2d
Q2e
Q2f
Q2g
Q2h
Q3a
Q3b
Q3c
Q3d
Q3e
Q3f
Q4a
Q4b
Q4c
Q4d
Q4e
Q4f
Q5a
Q5b
Q6a
Q6b
Q6c
Q6d
Q6e
Q6f
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
Q16
Lectures 5 Videos
Section Intro
8.17mins
1 Trig Acute Angles finding missing side ex1
1.35mins
2 Finding missing angle in acute right angle
1.32mins
3 Definition of Cos
1.28mins
4 Finding Sin Ratio given the Cosine Ratio