What will be learnt? We will learn about the value of sine, cosine and tangent for angle between 0 and 360.
What is the important keyword that must be emphasis?
- Quadrant and the value of sine, cosine and tangent for each quadrant (positive/negative).
- Corresponding reference angle.
- Special Angle (30, 60 and 45)
- Unit circle
To get the answer for all knowledge that we need in this subtopic, let’s watch this video.