Why Lesson Planet?
In this Law of Cosines worksheet, 10th graders solve 10 different problems related to applying the Laws of Cosine. First, they determine the length of a side rounded to the nearest integer. Then, students determine the largest angle of a triangle described to the nearest degree. In addition, they determine the length of a larger diagonal of a rhombus.
What Members Say
- Raven J., Social Studies Teacher
- Phoenix, AZ