Categories fun miscellaneoushappy square root day Post author By Charles Noble Post date March 3, 2009 Since it is 03/03/09 – it is a square root day – the year is the square of the day/month: in this case, the square root of 9 is 3, or inversely, the square of 3 is 9 (3²=9).Happy Square Root Day!!Share this post! Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pocket (Opens in new window) Pocket Click to share on Tumblr (Opens in new window) Tumblr Click to share on Reddit (Opens in new window) Reddit Click to email a link to a friend (Opens in new window) Email More Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to share on Telegram (Opens in new window) Telegram Like Loading...