Education Technology

Interior Angles of Polygons

Activity Overview

This activity allows students to discover the value of the sum of the interior angles of an n-sided polygon.

Before the Activity

Download the student .tns file.

During the Activity

This activity is designed for students who have already learned how to measure angles using TI-Nspire as well as inserting formulas (as a text box) and performing calculations. Students can work individually or in groups.