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4.2 Co-terminal and Related Angles
Textbook
Functions 11 McGraw-Hill
Chapter
Chapter 4
Section
4.2
1. Relative Acute Angles
12 Videos
5.23mins
Introduction to Relative Angles
4.00mins
Examples with Sine
1.12mins
Example of Cos in Quad II
1.07mins
Ex of Tan in Quad II
2.15mins
Trig Ratios at 90 Degrees
0.40mins
Trig Ratios at 270 Degrees
2.17mins
3rd Quadrant Ex
2.07mins
Cos 240
1.59mins
4th Quad Ex
1.21mins
Larger than 360 Degrees
0.58mins
Negative Rotation
2.04mins
Summary CAST
2. Co-Functional Angles
6 Videos
4.44mins
Introduction to Co-functional Identity
2.38mins
Understanding cos(270-x) using Relative Acute Angles
1.20mins
Simplifying Sum of Trig Ratios with Relative Acute Angles ex1
1.47mins
Quadrant I Co-Functional Identity summary
2.22mins
Co Functional Identity summary 2
1.00mins
Simplifying Sum of Trig Ratios ex2
Solutions
52 Videos
1.00mins
Q1a
1.05mins
Q1b
0.45mins
Q1c
0.47mins
Q1d
0.54mins
Q1e
1.56mins
Q2a
0.28mins
Q2b
0.43mins
Q2c
0.36mins
Q2d
0.27mins
Q2e
0.49mins
Q2f
1.11mins
Q3a
0.47mins
Q3b
0.41mins
Q3c
1.05mins
Q3d
1.05mins
Q3e
0.56mins
Q3f
0.59mins
Q4a
0.37mins
Q4b
1.18mins
Q4c
0.39mins
Q4d
0.53mins
Q4e
0.51mins
Q4f
0.26mins
Q5a
0.27mins
Q5b
0.48mins
Q6a
1.11mins
Q6b
0.35mins
Q6c
0.51mins
Q6d
0.58mins
Q6e
0.48mins
Q6f
1.03mins
Q7
1.08mins
Q8
1.04mins
Q9
0.49mins
Q10
2.17mins
Q11
2.20mins
Q12a
0.35mins
Q12b
0.29mins
Q14a
0.29mins
Q14b
0.37mins
Q14c
1.14mins
Q14de
1.02mins
Q16a
0.29mins
Q16b
1.19mins
Q16c
Q16d
Q16e
1.26mins
Q17
2.26mins
Q18
1.38mins
Q20
1.48mins
Q21
0.29mins
Q22