(Practice) |
| 4.1 Angles & Their Measures |

(Practice) |
| 4.2 Trigonometric Functions of Acute Angles |

(Practice) |
| 4.3 Circular Functions (THE UNIT CIRCLE) |

(Practice) |
| Graphing Trigonometric Functions |

(Practice) |
| 4.7 Inverse Trigonometric Functions |

(Practice) |
| 4.8 Solving Problems with Trigonometry |