The Cotangent and the Unit Circle

The applet uses the unit circle to demonstrate how the relationship between sine, cosine and cotangent 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

 
Material Type
Activity
Tags
trigonometry  cotangent 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
4116
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