Station 1: Explore It – Cosine Calculations: Solving Robotic Arm Reach with the Law of Cosines
Collaborative sorting
Identify triangle setups (SSS, SAS, ASA) and determine which trigonometric law (Law of Sines or Law of Cosines) applies.
Checklist
I can identify SSS, SAS, and ASA triangle setups.
I can explain which law applies to each setup and why.
I participated in a partner discussion and shared my reasoning.