[header] How to convert degrees to radians [title] Write down the number of degrees you want to convert to radians. [step] Let's work with a few examples so you really get the concept down. Here are the examples you'll be working with : [substeps] Example 1 : 120 ° example 2 : 30 ° example 3 : 225 ° [title] Multiply the number of degrees by π/180. 
[step] To understand why you have to do this, you should know that 180 degrees constitute π radians. Therefore , 1 degree is equivalent to (π/180) radians.