Trigonometry Advanced Quiz 4

1. What is the value of cos(π/3)?

2. What is the value of tan(π/4)?

3. What is the domain of the cosecant function?

4. What is the domain of the secant function?

5. What is the domain of the tangent function?

6. What is the domain of the cotangent function?

7. What is the formula for the area of a triangle using sides a, b, and included angle C?

8. What is the formula for converting from rectangular to polar coordinates?

9. What is the formula for converting from polar to rectangular coordinates?

10. What is the magnitude of the vector v = ⟨a, b⟩?