Algebraically it is written as
Cos(56)
However, on the calculator, make sure your calculator is 'clear' and in 'degree' mode.
Cos(56) = 0.559182903....
Cos(56) = 0.5592 ( 4 d.p.)
or
Cos(56) = 0.559183 (6 d.p.).
NB If your calculator is in 'inverse', 'radian' or 'grad(g)' modes you will have an incorrect answer.
The cosine of 10 degrees is 0.98480775301221. Hope I helped!
Cosine(42 radians) = -0.399985 Cosine(42 degrees) = 0.743146
The cosine of 0.57 degrees is 0.999951. The cosine of 0.57 radians is 0.841901
Cosine is 0.5
cosine 45° = √2/2 (Square root of 2 over 2)
The cosine of 90 degrees is zero.
The cosine of 8 degrees is 0.99026806874157031508377486734485
Cosine is 0.995
Cosine is 0.766
The cosine of 60 degrees is 0.5
The cosine of 24 degrees is 0.913
Cosine(42 radians) = -0.399985 Cosine(42 degrees) = 0.743146
Cosine(84 radians) = -0.680023 Cosine(84 degrees) = 0.104528
cosine(59 degrees) = 0.51504 (rounded)
The cosine of 10 degrees is 0.98480775301221. Hope I helped!
Every angle has a sine and a cosine. The sine of 35 degrees is 0.57358 (rounded) The cosine of 35 degrees is 0.81915 (rounded)
-0.9659