Answers

2014-01-12T03:09:19+08:00
Let:
A = opposite side of triangle
B = adjacent side of triangle
C = hypotenuse side of triangle

C = √ A^2 + B^2


sin θ =   opposite    = A          
            Hypotenuse   C

cos θ =   adjacent  =   B            
            Hypotenuse    C

tan θ =  opposite  =  A              
             adjacent      B
 
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