Trigonmetric functions as Ratios

A good applet for showing how sin, cos and tan are dependent on the angles and not the length of the sides. You can adjust the angle and size of the triangle and see what happens to the 3 ratios.

 

Lee McCulloch-James

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Type de ressources
Activité
Balises
exploration  ratios  right-triangle  trigonometric-functions 
Tranche d'âges
15 – 18
Langue
English (United Kingdom)
 
 
 
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