What is the value of θ if tan θ = 0?

What is the value of θ if sin θ = 0?

What is the value of θ if sin θ = $\frac{\sqrt{2}}{2}$ ?

What is the value of θ if cos θ = $\frac{\sqrt{3}}{2}$ ?

What is the value of θ if tan θ = 1?

What is the value of θ if cos θ = $\frac{1}{2}$ ?

What is the value of θ if cos θ = $\frac{\sqrt{2}}{2}$ ?

What is the value of θ if sin θ $=\frac{\sqrt{3}}{2}$ ?

What is the value of θ if tan θ = $\sqrt{3}$ ?

What is the value of θ if sin θ = 1?