What is Sin 138 degrees?

Here we answer one simple question: What is sin (138) degrees? The answer is as follows:

Sin(138) = 0.669130606359

This is the same answer you will get if you have a scientific calculator set to DEG mode and then enter 138 followed by the Sin button.

Sin Calculator
To find sin of another number, please enter the number below and press "Calculate Sin".

What is Sin 139 degrees?
Go here for the next number we converted to sin degrees.