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##### Sections

###### Exercises

###### H.O.T. Problems

###### Spiral Review

###### Skills Review for Standardized Tests

Exercise name | Free? |
---|---|

Skills Review for Standardized Tests 87 | |

Skills Review for Standardized Tests 88 | |

Skills Review for Standardized Tests 89 | |

Skills Review for Standardized Tests 90 |

##### Other subchapters in Trigonometric Identities and Equations

- Get Ready for the Chapter
- Verifying Trigonometric Identities
- Solving Trigonometric Equations
- Extend: Graphing Technology Lab, Solving Trigonometric Inequalities
- Mid-Chapter Quiz
- Sum and Difference Identities
- Extend: Graphing Technology Lab, Reduction Identities
- Multiple-Angle and Product-to-Sum Identities
- Study Guide and Review
- Practice Test
- Connect to AP Calculus: Rates of Change for Sine and Cosine