# Right Triangles and Trigonometry

### Quizzes

1. |
What does "solving a triangle" mean? -> Finding all the side lengths and angle measures of the triangle |

2. |
In which situation will the Law of Sines NOT help us solve the triangles described below? -> We know all three sides of the triangle. |

3. |
In which situation will the Law of Cosines NOT help us solve the triangles described below? -> We know all three angles of the triangle. |

4. |
Why are the Laws of Sines and Cosines particularly useful? -> They can help us solve any triangle |

5. |
Which of the following is the Law of Sines? -> a^{2} + b^{2} = c^{2} |

6. |
Which of the following is the Law of Cosines? -> |

7. |
What's the value of x? -> 29.8 |

8. |
Which of the following is a correct expression of the ∠A? -> |

9. |
What is the value of y? -> 113.2 |

10. |
What is the approximate value of z? -> 3.0 |