The Tangent line and the Unit Circle

The applet uses the unit circle to demonstrate how the relationship between sine, cosine and tangent varies as the central angle changes. The Unit Circle has a diameter of one unit and is centred at x-y coordiates of 0,0

 

Chris Wells

 
Resource Type
Activity
Tags
circle  exploration  tangent  tangent-line  trigonometry  unit-circle 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
2523
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