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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Tipo de recurso
Actividad
Etiquetas
exploration  ratios  right-triangle  trigonometric-functions 
Grupo destino (edad)
15 – 18
Idioma
English (United Kingdom)
 
 
 
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