Sides of Right Triangle

Very simple applet to show how the ratio of the sides of a triangle affects the size of the angle. Move the vertices of the triangle to show how the angle changes as the lengths of the sides change. Used to introduce the trigonometric ratios.
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Tadhg Power —

 
Resource Type
Activity
Tags
ratio  triangle  trigonometry 
Target Group (Age)
13 – 18
Language
English
 
 
GeoGebra version
5.0
Views
859
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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