1. What is sin(30°)?
2. What is cos(60°)?
3. What is tan(45°)?
4. What is the value of sin²(θ) + cos²(θ)?
5. What is csc(30°)?
6. If sin(θ) = 3/5 in quadrant I, what is cos(θ)?
7. What is the period of y = sin(x)?
8. What is cot(45°)?
9. What is sec(0°)?
10. If cos(θ) = -4/5 in quadrant II, what is sin(θ)?