Introduction to Trigonometry.

Two points on the same ray from the origin. The intent of this activity is to let students discover that the ratio of x coordinate to radius is independant of the radius and only dependant on the angle of the ray. Thus the cosine is a function of angle.

 

wdmcrae —

 
Materiaaltype
Werkblad
Tags
trigonometry 
Doelgroep (leeftijd)
15 – 18
Taal
English (United States)
 
 
GeoGebra versie
4.2
keer bekeken
989
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