# Trigonometry

## Law of sines

### Practice

Solve triangles using the law of sinesGet 3 of 4 questions to level up!

## Law of cosines

### Practice

Solve triangles using the law of cosinesGet 3 of 4 questions to level up!

## Solving general triangles

### Practice

General triangle word problemsGet 3 of 4 questions to level up!

### Practice

Radians & degreesGet 3 of 4 questions to level up!

## Trigonometric values of special angles

### Practice

Trig values of special anglesGet 3 of 4 questions to level up!

## Pythagorean identity

### Practice

Use the Pythagorean identityGet 3 of 4 questions to level up!

## Introduction to amplitude, midline, & extrema of sinusoidal functions

### Practice

Midline of sinusoidal functions from graphGet 3 of 4 questions to level up!
Amplitude of sinusoidal functions from graphGet 3 of 4 questions to level up!

## Finding amplitude & midline from formula

### Practice

Midline of sinusoidal functions from equationGet 3 of 4 questions to level up!
Amplitude of sinusoidal functions from equationGet 3 of 4 questions to level up!

## Period of sinusoidal functions

### Practice

Period of sinusoidal functions from graphGet 3 of 4 questions to level up!
Period of sinusoidal functions from equationGet 3 of 4 questions to level up!

## Graphing sinusoidal functions

### Practice

Graph sinusoidal functionsGet 3 of 4 questions to level up!

## Constructing sinusoidal functions

### Practice

Construct sinusoidal functionsGet 3 of 4 questions to level up!
Modeling with sinusoidal functionsGet 3 of 4 questions to level up!