Exploring cosine in a 30,60,90 triangle

Get the pupils to create a table to 'discover' that the cosine = adj/hyp is constant for this angle.

 

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Type de ressources
Activité
Balises
cosine  trigonometry 
Tranche d'âges
12 – 16
Langue
English (United Kingdom)
 
 
Version GeoGebra
4.2
Vues
1316
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