Question 754443
sin x= 11/? (unknown)
cos x= 6/? (unknown)
tan x= 11/6 
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Since tan = y/x = 11/6, y = 11 and x = 6
Solve for "r":
r = sqrt[11^2 + 6^2]
r = sqrt[157)
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Sin(x) = 11/sqrt(157)
cos(x) = 6/sqrt(157)
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sin y= 6/? (unknown)
cos y= 11/? (unknown)
tan y= 6/11
r = sqrt(157)
sin(y) = 6/sqrt(157)
cos(y) = 11/sqrt(157)
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Cheers,
Stan H.
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