Trigonometric functions

In right triangle is:

{ tg}     alpha =  frac{ 9} 3 $    $

Determine the value of s and c:

{ sin }   alpha =  frac{ s} {  sqrt{ 90 }} $    $
{ cos }   alpha =  frac{ c} {  sqrt{ 90 }} $    $


Result

s =  9
c =  3

Solution:

Solution in text c =







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Pythagorean theorem is the base for the right triangle calculator. See also our right triangle calculator. Most natural application of trigonometry and trigonometric functions is a calculation of the triangles. Common and less common calculations of different types of triangles offers our triangle calculator. Word trigonometry comes from Greek and literally means triangle calculation. Most natural application of trigonometry and trigonometric functions is a calculation of the triangles. Common and less common calculations of different types of triangles offers our triangle calculator. Word trigonometry comes from Greek and literally means triangle calculation. See also our trigonometric triangle calculator.

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