## Adding It All Up

High schoolers explore the concept of interior angles. In this interior angle lesson, students determine the pattern between the number of sides of a polygon and the sum of its interior angles using an applet and pencil and paper.

9th - 12th
Math
3 Views
5 Downloads

##### Resource Details

#### Start Your Free Trial

Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers.

Try It Free#### What Members Say

- Britany G.
- Provo, Utah