1 / 6

Trigonometric Functions

Trigonometric Functions. Sine Cosine Tangent & Right Triangles. General Diagram. q – acute angle measure (theta) o – opposite side a – adjacent side h - hypotenuse. h. o. q. a. The trigonometric functions abbreviations. Sine Sin Cosine Cos Tangent Tan.

veda-briggs
Download Presentation

Trigonometric Functions

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. Trigonometric Functions Sine Cosine Tangent & Right Triangles

  2. General Diagram • q – acute angle measure (theta) • o – opposite side • a – adjacent side • h - hypotenuse h o q a

  3. The trigonometric functions abbreviations • Sine Sin • Cosine Cos • Tangent Tan

  4. Find the trigonometric ratios chart in the back of your textbook…Look up… • Sin 33° 0.5446 • Cos 59° 0.5150 • Tan 11° 0.1944 • Sin-1 0.9397 70° • Cos-1 0.8988 26° • Tan-1 11.4301 85°

  5. Look up…to find the angle measure • Sin-1 0.5160 closest to 31° • Cos-1 0.1390 closest to 82° • Tan-1 0.9661 closest to 44°

  6. The trigonometric functions o • Sine Sin q = • Cosine Cos q = • Tangent Tan q = h a h o a

More Related