Here we answer one simple question: What is sin (30) radians? The answer is as follows:
Sin(30) = -0.988031624093
This is the same answer you will get if you have a scientific calculator set to RAD mode and then enter 30 followed by the Sin button.
To find sin of another number, please enter the number below and press "Calculate Sin".
What is Sin 31 radians?
Go here for the next number we converted to sin radians.