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##### Sections

###### Got It?

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Got It? 1 | |

Got It? 2 | |

Got It? 3 |

###### Lesson Check

Exercise name | Free? |
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Lesson Check 1 | |

Lesson Check 2 | |

Lesson Check 3 | |

Lesson Check 4 | |

Lesson Check 5 | |

Lesson Check 6 | |

Lesson Check 7 | |

Lesson Check 8 | |

Lesson Check 9 | |

Lesson Check 10 |

###### Practice and Problem-Solving Exercises

##### Other subchapters in Right Triangles and Trigonometry

- Get Ready!
- Concept Byte: The Pythagorean Theorem
- The Pythagorean Theorem and Its Converse
- Special Right Triangles
- Concept Byte: Exploring Trigonometric Ratios
- Concept Byte: Complementary Angles and Trigonometric Ratios
- Mid-Chapter Quiz
- Angles of Elevation and Depression
- Law of Sines
- Law of Cosines
- Pull It All Together
- Chapter Review
- Chapter Test
- Common Core Cumulative Standards Review