The Secant and the Unit Circle

The applet uses the unit circle to demonstrate how the relationship between sine, cosine and secant 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
secant  trigonometry 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
2635
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