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

 
Type de ressources
Activité
Balises
circle  cotangent  trigonometry  unit-circle 
Tranche d'âges
15 – 18
Langue
English (United Kingdom)
 
 
 
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