# Trigonometry

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Evaluate inverse trig functionsGet 3 of 4 questions to level up!

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### Practice

Solve sinusoidal equations (basic)Get 3 of 4 questions to level up!

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### Practice

Solve sinusoidal equationsGet 3 of 4 questions to level up!

### Learn

### Practice

Sinusoidal models word problemsGet 3 of 4 questions to level up!

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### Practice

Using the trig angle addition identitiesGet 3 of 4 questions to level up!

### Learn

### Practice

Find trig values using angle addition identitiesGet 3 of 4 questions to level up!