# Chapter 6: SE Relationships within Triangles - TI

Created by: CK-12

**The activities below are intended to supplement our Geometry flexbooks.**

- Geometry, first edition, Chapter 5: http://www.ck12.org/flexr/chapter/2268
- Geometry, second edition, Chapter 5: http://www.ck12.org/flexr/chapter/9329
- Basic Geometry, Chapter 5: http://www.ck12.org/flexr/flexbook/8851

## Chapter Outline

- 6.1. Perpendicular Bisector
- 6.2. Hanging with the Incenter
- 6.3. Balancing Point
- 6.4. Hey Ortho! What’s your Altitude?

### Chapter Summary

### Image Attributions

## Description

This chapter utilizes exercises that cover the perpendicular bisector theorem, angle bisector theorem, and the median and centroid of a triangle.

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## Date Created:

Feb 23, 2012## Last Modified:

Aug 19, 2014
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