Right Triangle Trigonometry

This sketch is used along with a handout. Students have been computing sine, cosine, and tangent within a unit circle. The purpose here is to figure out how to compute these quantities for any size right triangle.

 

Allison McCulloch

 
Resource Type
Activity
Tags
circle  trigonometry  unit 
Target Group (Age)
11 – 14
Language
English (United States)
 
 
GeoGebra version
4.2
Views
4710
Contact author of resource
 
 
© 2024 International GeoGebra Institute