Education Technology

Ratios of Similar Triangles

Subject Area
Math: Algebra I: Expressions
Level
9-12
Activity Time
20 Minutes
TI Calculator
TI-Nspire™ CX series
TI-Nspire™ CX CAS/CX II CAS
TI-Nspire Version
3.2
Resource Types
Lessons
Format
TNS

Ratios of Similar Triangles

Activity Overview

In this activity, students will explore two ways of comparing side lengths of similar triangles. They will calculate ratios and change the triangles to see how the ratio changes. Then they will write proportions using the ratios.

Subject Area
Math: Algebra I: Expressions
Level
9-12
Activity Time
20 Minutes
TI Calculator
TI-Nspire™ CX series
TI-Nspire™ CX CAS/CX II CAS
TI-Nspire Version
3.2
Resource Types
Lessons
Format
TNS
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