SOLUTION: Assume that a is an angle in standard position whose terminal side contains the point (4,4) find exact values of functions

Question 1069562: Assume that a is an angle in standard position whose terminal side contains the point (4,4) find exact values of functions
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Assume that a is an angle in standard position whose terminal side contains the point (4,4) find exact values of functions
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x = 4 ; y = 4 ; r = sqrt[4^2+4^2] = 4*sqrt(2)
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sin = y/r = 4/4sqrt(2) = 1/sqrt(2)
cos = x/r = 4/4sqrt(2) = 1/sqrt(2)
tan = y/x = 4/4 = 1
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csc = 1/sin = sqrt(2)
sec = 1/cos = sqrt(2)
cot = 1/tan = 1
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Cheers,
Stan H.
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