On the keyboard it has a numberpad on some of the letters which you press the Fn button to use. The system is acting like I have the Fn key pressed and I get numbers shown when it should be letters. If I press the Fn key the numbers go to letters. The Fn key is not stuck down. Is there a way to reset keyboard settings or a known fix. The operating system is Ubuntu 11.04 Natty.
Similarly if you want to convert degrees to radians then, 180 degree = pi Radians 1 degree = pi/180 radians then we put the value we have in degree to get the corresponding value in radians.
Converting radians to degrees: To convert radians to degrees, we make use of the fact that p radians equals one half circle, or 180. This means that if we divide radians by p, the answer is the number of half circles. Multiplying this by 180 will tell us the answer in degrees.onverting degrees to radians: To convert degrees to radians, first find the number of half circles in the answer by dividing by 180. But each half circle equals p radians, so multiply the number of half circles by p.