Math Quiz

Your Name

Multiple Choice

What is the domain of sinθ? -5 ≤ sinθ ≤ 5 -1 ≤ sinθ ≤ 1 0 ≤ sinθ ≤ 0

What is tanθ equal to?

sinθ ÷ cosθ sinθ × cosθ cosθ ÷ sinθ

What is the sin of 30°?

π/6 (√3)/2 1/2
Free Response

Why is it important to use the unit circle?

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