1 / 4

Mastering Trigonometric Functions for Angle Evaluation

Learn to apply sum or difference identities to evaluate sine or cosine of angles using trigonometric functions and the unit circle. Discover the relationships between sine, cosine, tangent, and more. Ace angle evaluations effortlessly.

gilliang
Download Presentation

Mastering Trigonometric Functions for Angle Evaluation

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. The Trigonometric Functions and the Unit Circle Objectives • Apply a sum or difference identity to evaluate the sine or cosine of an angle. Txtbk p.778, 814

  2. The Trigonometric Functions and the Unit Circle (cos, sin) six functions? Sin = 1 csc Cos = 1 sec Tan = 1 cot ( x, y ) Sin = opp hyp Cos = adj hyp Tan = opp adj

  3. The Trigonometric Functions and the Unit Circle The 30 degree angle Sin = Cos = Tan = 4 1

  4. Find the three trig functions for 11 8 3 5

More Related