PRECAL.MATH.4.G
Use the Law of Sines in mathematical and real-world problems; October 2015 Update Page 15 §111.C. High School.
Precalculus · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
Law of Sinesmathematical problemsreal-world problems
Skills
- apply (Law of Sines to solve mathematical problems) #dok2
- apply (Law of Sines to solve real-world problems) #dok3
- identify (given information necessary for Law of Sines) #dok1
- set up (proportions using Law of Sines) #dok2
- justify (the use of Law of Sines in diverse contexts) #dok3
Learning Targets
- I can identify when a triangle problem requires the use of the Law of Sines. #dok1
- I can apply the Law of Sines to solve for missing sides or angles in a triangle. #dok2
- I can set up and solve proportions using the Law of Sines in mathematical problems. #dok2
- I can apply the Law of Sines to solve real-world problems involving non-right triangles. #dok3
- I can justify my choice of using the Law of Sines to solve a given problem. #dok3
Big Ideas
- The Law of Sines enables us to solve non-right triangle problems encountered in mathematics and real-world situations.
- Proportional relationships in triangles modeled by the Law of Sines can be applied to a variety of practical scenarios.
Essential Questions
- When is it appropriate to use the Law of Sines to solve a triangle?
- How does the Law of Sines relate to real-world applications involving non-right triangles?
- What information do you need to solve a triangle using the Law of Sines?
- How can you justify your choice to use the Law of Sines in different problem situations?
- What are possible challenges or limitations when applying the Law of Sines to solve problems?