Square of 144 means 144 multiplied by 144.
if you mean square root, then 12
12.
In some countries it is still called a dozen, but others call it 12
11 did you mean square and not sqaure? The answer is still 11. Netflyer
9
1.1414213562...
14
6.403124237...
3
blueberries
it is 6.7082
4.2426406
a sqaure