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.
maximize 1/2 * |(b−c) sin a + (c−a) sin b + (a−b) sin c|, given 0 <= a <= b <= c <= 2pi
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random