Interior & Exterior Angles of a Triangle
Math: Geometry: Reasoning
Math: Geometry: Triangles
9-12
40 Minutes
TI Connect™
TI Connect™ CE
TI Connect™ CE
TI-83 Plus Family
TI-84 Plus
TI-84 Plus Silver Edition
TI-84 Plus C Silver Edition
TI-84 Plus CE Family
Lessons
Interior & Exterior Angles of a Triangle
Activity Overview
Students measure interior and exterior angles of a triangle and make conjectures about their relationships.
Download Files
Math: Geometry: Reasoning
Math: Geometry: Triangles
9-12
40 Minutes
TI Connect™
TI Connect™ CE
TI Connect™ CE
TI-83 Plus Family
TI-84 Plus
TI-84 Plus Silver Edition
TI-84 Plus C Silver Edition
TI-84 Plus CE Family
Lessons
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