Trigonometric Ratios

Consider the triangle ABC with ∢BCA=90º,∢ABC=30º a) Compute sine 30, cosine 30, tan 30 in a given triangle. b) Compute sine 60, cosine 60, tan 60 in a given triangle. Explain with your reasoning.

 

melikeyigit5555

 
Resource Type
Activity
Tags
cos  cosine  ratios  sin  sine  trigonometric  trigonometry 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.4
Views
1237
Report a problem
 
 
© 2018 International GeoGebra Institute