2600:8805:D609:3D00:F5EF:BC8D:88F7:AADE

December 2022

Welcome to Wikipedia. Everyone is welcome to make helpful changes to Wikipedia. However, some of your changes, like those to "−1 (number)", did not seem to be helpful and have been reverted or removed. If you want to try out changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Lights and freedom (talk) 19:02, 7 December 2022 (UTC)

If this is a shared IP address, and you didn't make the change, consider creating an account so you won't get notices that are not for you.

Please do not make unhelpful changes to Wikipedia, like you did to Circle. The changes you made seem to be vandalism and have been reverted or removed. If you want to try changing Wikipedia to learn more about how it works, please use the sandbox. Thank you. Lights and freedom (talk) 19:36, 7 December 2022 (UTC)

If this is a shared IP address, and you didn't make the change, consider creating an account so you won't get notices that are not for you.

Radian

Can you please provide a source for your edits to Radian? Are these words commonly used as measures of angles, or are you just making them up? Lights and freedom (talk) 19:41, 7 December 2022 (UTC)

Please do not add or change content, as you did to Radian, without verifying it by citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. Lights and freedom (talk) 01:36, 8 December 2022 (UTC)

If this is a shared IP address, and you didn't make the change, consider creating an account so you won't get notices that are not for you.