Asked by Abdullah
                Cos theta=9/41 and the terminal arm of the angle is in quad.4. Find remaining trigonometri functions? 
            
            
        Answers
                    Answered by
            Scott
            
    cos(Θ) = 9/41 = x/r
use Pythagoras to find y
... x^2 + y^2 = r^2
sin(Θ) = y/r ... remember Q IV
tan(Θ) = y/r
    
use Pythagoras to find y
... x^2 + y^2 = r^2
sin(Θ) = y/r ... remember Q IV
tan(Θ) = y/r
                    Answered by
            Steve
            
    oops
tan(Θ) = y/x
    
tan(Θ) = y/x
                    Answered by
            Sumayya
            
    Use trigonometric identities and reciprocals of sin cos and tan to find other trigonometric functions 😁
    
                    Answered by
             abdullah
            
    Good
    
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