## Unit M: Trigonometry

Here you will find helpful resources for Unit M (Trigonometry) of Geometry. By the end of the unit, you should be able to: fill in a unit circle with degrees, radians, and exact values; give the exact value of sine, cosine, or tangent of any degrees or radians; find missing side lengths on an isosceles right triangle; find missing side lengths on a 30-60-90 triangle; find the angle of a right triangle using SOH-CAH-TOA; write the sine, cosine, or tangent of an angle as the ratio of two sides; identify whether a ratio is the sine, cosine, or tangent of a given angle; apply SOH-CAH-TOA to real-life situations; use the Law of Sines and Law of Cosines to find missing angles and sides of triangles; and find the area of triangle using the SAS Triangle Area Formula.

If you lose your notes, feel free to print a new copy from the attached file below named "Unit M Notes." If you are absent, feel free to access the notes you missed for the day from the attached file below named "Unit M Notes KEY."

If you lose your notes, feel free to print a new copy from the attached file below named "Unit M Notes." If you are absent, feel free to access the notes you missed for the day from the attached file below named "Unit M Notes KEY."

unit_m_notes.pdf | |

File Size: | 267 kb |

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unit_m_notes_key.pdf | |

File Size: | 477 kb |

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## Extra SOH-CAH-TOA Practice

If you are looking for some extra SOH-CAH-TOA practice problems, feel free to print the file below and use the answer key to check your answers. This would be great preparation for your first Trigonometry Quiz!

extra_trig._practice.pdf | |

File Size: | 45 kb |

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extra_trig._practice_key.pdf | |

File Size: | 49 kb |

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## Gettin' Triggy Wit It

This is a video created by Westerville South High School in Westerville, Ohio. Check it out for a laugh!

## The "Hand Jive"

Use the "Hand Jive" to learn the coordinates of the Unit Circle. This is the trickiest part of knowing the Unit Circle. This method can help!

## Unit M Review KEY

Below is the Unit M Review answer key. Check you answers, ask questions if you have them!

unit_m_review_key.pdf | |

File Size: | 279 kb |

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