CCSS IP Math II 5.8.1 Example 3

A right triangle has a hypotenuse of 5 and a side length of 2. Find the angle measurements and the unknown side length. Find the sine, cosine, and tangent for both angles. Without drawing another triangle, compare the trigonometric ratios of [math]\triangle ABC[/math] with those of a triangle that has been dilated by a factor of [math]k = 3[/math].

 

GeoGebra Materials Team

 
Tipus de material
Construcció dinàmica
Etiquetes
cosine  sine  tangent 
Grup de destinació (edats)
15 – 18
Idioma
English (United States)
 
 
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