1 / 10

5.6

5.6. Law of Cosines. What you’ll learn about. Deriving the Law of Cosines Solving Triangles (SAS, SSS) Triangle Area and Heron’s Formula Applications … and why The Law of Cosines is an important extension of the Pythagorean theorem, with many applications. Law of Cosines.

rafael
Download Presentation

5.6

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. 5.6 Law of Cosines

  2. What you’ll learn about • Deriving the Law of Cosines • Solving Triangles (SAS, SSS) • Triangle Area and Heron’s Formula • Applications … and why The Law of Cosines is an important extension of the Pythagorean theorem, with many applications.

  3. Law of Cosines

  4. Example Solving a Triangle (SAS)

  5. Example Solving a Triangle (SAS)

  6. Example Solving a Triangle (SAS)

  7. Area of a Triangle

  8. Heron’s Formula

  9. Example Using Heron’s Formula Find the area of a triangle with sides 10, 12, 14.

  10. Example Using Heron’s Formula Find the area of a triangle with sides 10, 12, 14.

More Related