The Geometric Mean

Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Similarity and Proportion

Level

9-12

Activity Time

50 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

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Lessons

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The Geometric Mean

Activity Overview

In this activity, students will establish that several triangles are similar and then determine that the altitude to the hypotenuse of a right triangle is the geometric mean between the segments into which it divides the hypotenuse.

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Author

Texas Instruments

Alignment

Standards Alignment

Textbook Alignment

Subject Area

Math: Geometry: Similarity and Proportion

Level

9-12

Activity Time

50 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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The Geometric Mean

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

The Geometric Mean

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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