Rounded to two decimal places, the square root of 72 is 8.49.
The square (not sqare) root is approx 23031.054
3.60555127546398
12768.
1.772453850905516027298167483314
8.6023252670426267717294735350497
11.18
51
37
6.2449979983983982058468931209398
16
It is: 400
No, it is not.