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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Materialtyp
Aktivität
Tags
cosine  trigonometry 
Zielgruppe (Alter)
12 – 16
Sprache
English (United Kingdom)
 
 
GeoGebra Version
4.2
Ansichten
1338
Kontaktiere Autor des Materials
 
 
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