cos(37 deg) = 0.7986
0.766
Cos(0) = 1
This can be done on a graphing calculator by making sure you have your calculator in degrees mode, and then tentering the cos(23). You get an answer of 0.9205048535.
If ( \cos(\text{angA}) = 3421000 ), it seems there is a misunderstanding, as the cosine function outputs values between -1 and 1. Therefore, ( \text{angA} ) cannot be determined from this equation. If you have a different value or context for ( \cos(\text{angA}) ), please provide that for a proper calculation.
cos(37 deg) = 0.7986
cos(42o) = 0.7431448255 ==============( approximately 37/50 )
cos(-100 degrees)
0.766
cos x=.091 x=(cos^-1).091 x=84.779
cos 60
37 degree
cos 45o = 1/√2 = 1/2 x √2 ≈ 0.707
Cos(0) = 1
98.6 degree Fahrenheit = 37 degree Celsius
sin(37) = 0.6018150232
37 degree 37 minutes