Main content

# Unit 1: Trigonometry

600 possible mastery points

Mastered

Proficient

Familiar

Attempted

Not started

Quiz

Unit test

## About this unit

Learn how to solve trigonometric equations and how to use trigonometric identities to solve various problems.### Learn

### Practice

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

### Learn

### Practice

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

### Learn

- No videos or articles available in this lesson

### Practice

- Solve sinusoidal equationsGet 3 of 4 questions to level up!

### Learn

### Practice

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

Level up on the above skills and collect up to 320 Mastery points

### Learn

### 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!

Level up on the above skills and collect up to 160 Mastery points

Up next for you:

Level up on all the skills in this unit and collect up to 600 Mastery points!