13^2 = 169.
3.60555127546398
The answer depends on where you are going from!
28
144
The answer will depend on the width of the tape.
The square (not sqare) root is approx 23031.054
Thirteen does have a square root, and in that sense it is a square number. But thirteen is not a perfect square. There is no integer which, when squared, will give thirteen.
0.25 sqare feet= 1 feet.
perimeter sqare= L+L+L+L = 4L == == == == == == L=lentgh
1475 sqare metres = 15,876.8 sqare feet
The total area of Vietnam is 331,210 square (not sqare) km.
The square roots (not sqare rout) of 26 are -5.0990 and 5.0990, approx.