All Topics
Advanced Topics
Trigonometry
三角函数
Low frequency
Exam Frequency
0.5
avg per test
0
Quantitative Reasoning
0.5
Math Achievement
What to Study
- SOH-CAH-TOA
- Sine, cosine, tangent
- Finding sides/angles of right triangles
Key Formulas
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent