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