Ratios of Similar Triangles
Math: Algebra I: Expressions
9-12
20 Minutes
TI-Nspire™ CX series
TI-Nspire™ CX CAS/CX II CAS
3.2
Lessons
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.

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Teacher Files
Student Files
Math: Algebra I: Expressions
9-12
20 Minutes
TI-Nspire™ CX series
TI-Nspire™ CX CAS/CX II CAS
3.2
Lessons
TNS
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