Solving Triangles with Sines and Cosines

Grade 1045 min

Learning Objective

I can demonstrate how to use both the law of sines and the law of cosines to solve real-world problems involving triangles.

Lesson Flow

Watch Video

5 min

Law of Sines and Law of Cosines (4 Examples)

Unknown Channel

Exit Ticket

5 min

β€œReflect on what you learned today.”

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts