Education Technology

Angle Bisectors in a Triangle

Subject Area
Math: Geometry: Triangles
Level
9-12
Activity Time
40 Minutes
TI Calculator
TI-Nspire CX series
TI-Nspire Version
2.0
Other Materials
By Karen Campe
Resource Types
Lessons
Format
TNS

Angle Bisectors in a Triangle

Activity Overview

In this activity, students will explore the relationships between an angle bisector and segments in a triangle. They will determine the distances from an angle bisector to the sides of the bisected angle. In a triangle, proportional relationships occur when an angle bisector divides the opposite side into two parts.

Subject Area
Math: Geometry: Triangles
Level
9-12
Activity Time
40 Minutes
TI Calculator
TI-Nspire CX series
TI-Nspire Version
2.0
Other Materials
By Karen Campe
Resource Types
Lessons
Format
TNS
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