Education Technology

Exterior Angle Theorem

Published on 06/05/2009

Activity Overview

In the activity, you will investigate the relationship found between an exterior angle of a triangle and its related remote interior angles.

Before the Activity

Download and distribute the attached .tns file for use during the activity.

During the Activity

Discuss the material from the activity pages with students as needed.

After the Activity

Encourage students to summarize what they have learned from completing the activity.