Project: Law of Sines and Law of Cosines

Project: Law of Sines and Law of Cosines
Project: Law of Sines and Law of Cosines
Project: Law of Sines and Law of Cosines
Project: Law of Sines and Law of Cosines
Grade Levels
Resource Type
File Type

Word Document File

(20 KB|2 pages)
Product Rating
Standards
  • Product Description
  • StandardsNEW

Project guidelines and rubric for a project on the Law of Sines, Law of Cosines, and area of oblique triangles. Students create their own scenarios involving oblique triangles and apply the formulae to find sides, angles, and areas. Students present their projects and discuss why and how they used these specific methods in the context of their scenarios.

Log in to see state-specific standards (only available in the US).
Understand and apply the Law of Sines and the Law of Cosines to find unknown measurements in right and non-right triangles (e.g., surveying problems, resultant forces).
Prove the Laws of Sines and Cosines and use them to solve problems.
Derive the formula 𝐴 = 1/2 𝘒𝘣 sin(𝐢) for the area of a triangle by drawing an auxiliary line from a vertex perpendicular to the opposite side.
Total Pages
2 pages
Answer Key
Rubric only
Teaching Duration
2 days
Report this Resource to TpT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TpT’s content guidelines.
Loading...
$3.00
Digital Download
Share this resource
Report this resource to TpT
Room 423

Room 423

12 Followers
Follow
More products fromΒ Room 423
Product Thumbnail
Product Thumbnail
Product Thumbnail
Product Thumbnail
Product Thumbnail

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

Learn More

Keep in Touch!

Sign Up