UCSS Math II 5.9.4 Example 2

If sin [math]\theta = \frac{2}{5}[/math] and [math]0 < \theta < 90[/math], use the Pythagorean identity sin[math]^2\theta +[/math] cos[math]^2\theta = 1[/math] to find the values of cos [math]\theta[/math] and tan [math]\theta[/math].

 

Walch Education

 
Type de ressources
Activité
Balises
cos  cosine  identity  pythagorean  sin  sine  tan  tangent  theta 
Tranche d'âges
15 – 18
Langue
English (United States)
 
 
 
© 2024 International GeoGebra Institute