LEARN NC

K–12 teaching and learning · from the UNC School of Education

Integrated Mathematics 3

Goal 2: Geometry and Measurement - The learner will use properties of geometric figures to solve problems.

Objective 2.04. Use the law of sines and law of cosines to solve problems.

Additional related resources

We’re in the process of aligning our content for students to the Standard Course of Study. As we do, you’ll find it here.

General resources

Aligned lesson plans

Resources on the web

Trigonometry for Solving Problems
Students analyze situations, check for limitations, and examine appropriate solutions using trigonometry. (Learn more)
Format: lesson plan (grade 9–12 Mathematics)
Provided by: National Council of Teachers of Mathematics