DOA is also frequently used as slang to indicate a new item that was received broken, or that an idea or concept is a nonstarter. In this case, the acronym may stand for Defective on Arrival instead.
And then click on the square root symbol.... 0. 1. Try this site you can check symbols and codes here www.alt-codes.net/how_to_use_alt_codes/. square root symbol. Then click on select and copy. The symbol will now be copied to your clipboard and you can paste it like this: â.you can try ALT +251.hope it works.nd then click on the square root symbol.... 0. 1. Try this site you can check symbols and codes here www.alt-codes.net/how_to_use_alt_codes/. square root symbol. Then click on select and copy. The symbol will now be copied to your clipboard and you can paste it like this: â.
For the square root symbol (â), you can go to the insert menu, select symbol, on the pull-down there should be a mathematical operators option.it is Unicode character 221a. you can also get it by typing 221a and then without moving the cursor, hit alt+x.Source(s): Dan of Toasters Â· 8 years ago. Thumbs up.or the square root symbol (â), you can go to the insert menu, select symbol, on the pull-down there should be a mathematical operators option.