Education Technology

Exploration of Trig Ratios

Subject Area
Math: Precalculus: Trigonometry (Triangle and Circular Functions)
Level
9-12
Activity Time
20 Minutes
TI Calculator
TI-Nspire™ CX series
TI-Nspire Version
2.0
Resource Types
Lessons
Format
TNS

Exploration of Trig Ratios

Activity Overview

Students discover the relationship between the trigonometric functions sine, cosine, and tangent and the side length ratios of a right triangle.

Subject Area
Math: Precalculus: Trigonometry (Triangle and Circular Functions)
Level
9-12
Activity Time
20 Minutes
TI Calculator
TI-Nspire™ CX series
TI-Nspire Version
2.0
Resource Types
Lessons
Format
TNS
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