1 / 8

Trigonometry Ratios

Trigonometry Ratios. Example 1. Write the Trig Ratio for each of the following. ( soh , cah , toa ). Example 2. Write each ratio as a fraction and decimal. ( soh , cah , toa ). change to B. Solving Right Triangles : Inverse Functions. When you are finding an angle measurement,

tayten
Download Presentation

Trigonometry Ratios

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Trigonometry Ratios

  2. Example 1 Write the Trig Ratio for each of the following ( soh, cah, toa)

  3. Example 2 Write each ratio as a fraction and decimal ( soh, cah, toa) change to B

  4. Solving Right Triangles : Inverse Functions When you are finding an angle measurement, you must use… _________________________ keys (_________) inverse

  5. Example 3 Find the acute angles: ****Write as a ratio FIRST**** Change to DEGREE in Calculator ( soh, cah, toa)

  6. Example 4 Find all unknown measures: (find both acute angles and missing side. ) ( soh, cah, toa) Find angles: use inverse key _______________ Find : use Pythagorean Theorem

  7. To completely solve a right triangle you must have: _________________ OR ______________________________________ 2 sides lengths One side length and one acute angle

  8. Example 5 Find Steps: 1. Set up: 2. Substitute: 3. Solve for x 4.

More Related