Interior & Exterior Angles of a Triangle

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Reasoning

Math: Geometry: Triangles

Level

9-12

Activity Time

40 Minutes

Software

TI Connect™
TI Connect™ CE

TI Calculator

TI-83 Plus Family

TI-84 Plus

TI-84 Plus Silver Edition

TI-84 Plus C Silver Edition

TI-84 Plus CE Family

Applications

Resource Types

Lessons

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Interior & Exterior Angles of a Triangle

Activity Overview

Students measure interior and exterior angles of a triangle and make conjectures about their relationships.

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Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Reasoning

Math: Geometry: Triangles

Level

9-12

Activity Time

40 Minutes

Software

TI Connect™
TI Connect™ CE

TI Calculator

TI-83 Plus Family

TI-84 Plus

TI-84 Plus Silver Edition

TI-84 Plus C Silver Edition

TI-84 Plus CE Family

Applications

Resource Types

Lessons

Report an Issue

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Interior & Exterior Angles of a Triangle

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

Cabri™ Jr. for TI-84 Plus C Silver Edition

Cabri™ Jr. for TI-84 Plus CE

Interior & Exterior Angles of a Triangle

Cabri™ Jr. for TI-83 Plus and TI-84 Plus

Cabri™ Jr. for TI-84 Plus C Silver Edition

Cabri™ Jr. for TI-84 Plus CE

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