Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
2*pi*( 1/(2sqrt(3^2+4))*(2*3(-0.6)) - (-0.6) )
2*pi*( 1/(2sqrt(3^2+4))*(2*3(-0.6)) - (-0.6) )
Natural Language
Math Input
Extended Keyboard
