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This Identify Accurate Drawings of Triangles: Law of Cosines interactive also includes:
- The Law of Cosines: Applications
- Student Reference
- Join to access all included materials
Drawing triangles is easy, even if you have to calculate the exact length of its sides. Scholars use the Law of Cosines to find missing sides of triangles. An interactive helps them check their answers.
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CCSS:
Designed
Concepts
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Instructional Ideas
- Have learners show their work for the challenge questions in a journal entry
Classroom Considerations
- Requires free CK-12 account set up
- Pupils must be able to apply the Law of Cosines to triangles
Pros
- Instructions provide clear guidance on how to use interactive
Cons
- Answers for the challenge questions are obvious because they are the only ones given in the interactive