Forum Discussion
variables
Having trouble with an equation, it should be 8000/(4540*pi*1)=r^2. r^2= should equal 0.74893155. but it does not, I could not do "=r^2" or "=x^2" as the variable is undefined, please help!
Not sure what exactly you'd try to find.
=8000/(4540*PI()*1) returns 0.560898 which is 0.748932^2