# Law of Sines and Cosines

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PDF

(697 KB|22 pages)
Standards
Also included in:
1. This bundle of 7 resources is also a part of my Geometry Curriculum! The resources include these lessons: similar triangles, geometric mean, special right triangles, trig, law of sines and cosines! All Lessons have notes, practice and an assessment.All of the resources in my Geometry Curriculum:
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2. This is a complete High School Geometry Curriculum. You will receive a combination of worksheets, notes, quizzes, tests, projects and digital activities. I am a Texas teacher and I have tried my best to include as many objectives from other states in this curriculum. If you find something is missing
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• Product Description
• StandardsNEW

This lesson covers the Law of Sines and Cosines. The students will derive both laws and then practice them. Ambiguous case is included! This product comes with notes, practice problems and a quiz. All answer keys are available.

This resource is also in my Geometry Curriculum

Other resources in the Geometry Curriculum:

1. Intro to Geometry: Undefined Terms

3. Distance and Midpoint Activity with Zombie Problem

4. Inductive Vs. Deductive

5. Conditional Statements

Now Included: Google Form Quiz that covers distance, midpoint, inductive, deductive and conditional statements: Click Here

6. Geometry Proof

7. Geometry Exam 1 and 8. Exam 1 Review

9. Parallel Lines and Transversals {With Project}

10. Parallel Lines and Perpendicular Lines Activities and Quiz

11. Geometry: Transformations

12. Congruent Triangle Exploration

13. Concurrent Segments in Triangles {With a Project}

14. Geometry Exam 2

15. Intro to Triangles

16. Pythagorean Theorem and Its Converse

18. Fall Semester Final {Editable}

2nd Semester Starts Here:

19. Similar Triangle Unit

20. Right Triangles and Geometric Mean

21. Special Right Triangles

22. Trigonometric Unit

23. Right Triangle Test

24. Law of Sines and Cosines Quiz

25. Circles - Special Angles and Segment Properties

26. Equations of Circles

27. Circles - Area, Circumference, Sector Area and Arc Length

27. Circles - Extra Practice for Area and Circumference

28. Area and Perimeter of Polygons (Coming Soon)

29. Surface Area and Volume of 3-D Figures (Coming Soon)

30. Effect on Area and Volume When a Dimension is Changed (Coming Soon)

31. Spring Semester Test

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.
Total Pages
22 pages
Included
Teaching Duration
3 days
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