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# Unit 8: Trigonometry

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In this unit we'll start by learning all about the law of sines and the law of cosines, which can help us figure out the side lengths or angles of a triangle. We'll also get to explore the unit circle, and how it connects to trigonometric functions like sine, cosine, and tangent. Finally, we'll have some fun graphing these functions and learning how to transform them. Get ready to get triggy with it!

## Solving general triangles

### Practice

#### Quiz 1

Level up on the above skills and collect up to 240 Mastery points

## Trigonometric values of special angles

### Practice

#### Quiz 2

Level up on the above skills and collect up to 400 Mastery points

## Transforming sinusoidal graphs

### Practice

#### Quiz 3

Level up on the above skills and collect up to 480 Mastery points

## Sinusoidal models

### Practice

#### Quiz 4

Level up on the above skills and collect up to 480 Mastery points
Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 2000 Mastery points!