1 / 15

Opener

Opener. The Trigonometric Functions we will be looking at. SINE. COSINE. TANGENT. The Trigonometric Functions. SIN E. COS INE. TAN GENT. SIN E. Pronounced “sign”. COS INE. Pronounced “co-sign”. TAN GENT. Pronounced “tan-gent”. Greek Letter q. Pronounced “theta”.

jeneil
Download Presentation

Opener

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. Opener

  2. The Trigonometric Functions we will be looking at SINE COSINE TANGENT

  3. The Trigonometric Functions SINE COSINE TANGENT

  4. SINE Pronounced “sign”

  5. COSINE Pronounced “co-sign”

  6. TANGENT Pronounced “tan-gent”

  7. Greek Letter q Pronounced “theta” Represents an unknown angle

  8. hypotenuse hypotenuse opposite opposite adjacent adjacent

  9. Finding sin, cos, and tan.Just writing a ratio.

  10. Find the sine, the cosine, and the tangent of theta. Give a fraction. 37 35 12 Shrink yourself down and stand where the angle is. Now, figure out your ratios.

  11. Find the sine, the cosine, and the tangent of theta 24.5 8.2 23.1 Shrink yourself down and stand where the angle is. Now, figure out your ratios.

  12. Classwork SPW 16.4

  13. Draw ABC where BAC = 90 and sin B = 3/5 4 What is the length of AB? What is tan C? 4/3

  14. sin Draw stick-man standing where the angle is and mark each given side. Then tell which trig ratio you have. H O

  15. Homework Worksheet

More Related