User talk:110.55.2.10

July 2011
We welcome and appreciate your contributions, but your recent edits to Trigonometry/Radians had to be undone. Please see What is Wikibooks? to learn more about what contributions are beneficial to Wikibooks. Please take a look at the welcome page to learn more about contributing to this project. If you would like to experiment further, please use the sandbox instead. Thank you. – Adrignola discuss 14:42, 1 July 2011 (UTC)