+118724 either, it would depend on the question.
Sometimes you are being asked to do it without a calculator.
I suppose if it is a straght calc answer degrees are more likely to be exact because there is exactly 360 degrees in a circle.
There are 2pi radians in a circle and this is irrational so radians are not going to be exact on a calculator. 
+118724 either, it would depend on the question.
Sometimes you are being asked to do it without a calculator.
I suppose if it is a straght calc answer degrees are more likely to be exact because there is exactly 360 degrees in a circle.
There are 2pi radians in a circle and this is irrational so radians are not going to be exact on a calculator.
