Here we answer one simple question: What is cos (4) degrees? The answer is as follows:
Cos(4) = 0.997564050260
This is the same answer you will get if you have a scientific calculator set to DEG mode and then enter 4 followed by the Cos button.
To find cos of another number, please enter the number below and press "Calculate Cos".
What is Cos 5 degrees?
Go here for the next number we converted to cos degrees.