ප්රවර්ග සාකච්ඡාව:Orthogonality
| oldid | date/time | username | edit summary |
|---|---|---|---|
| 1108530305 | 2022-09-04T23:01:48Z | Fgnievinski | added [[Category:Orientation (geometry)]] using [[WP:HC|HotCat]] |
| 1108530071 | 2022-09-04T22:59:48Z | Fgnievinski | [[WP:AES|←]]Created page with '[[Category:Elementary geometry]]' |