User talk:Unknownknowledge01

November 2015
Hello, I'm Melonkelon. I wanted to let you know that I undid one or more of your recent contributions to Trapezoid because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Melonkelon (talk) 04:01, 18 November 2015 (UTC)