172 = 289
5 sqare root of 17
28
144
The square (not sqare) root is approx 23031.054
0.25 sqare feet= 1 feet.
perimeter sqare= L+L+L+L = 4L == == == == == == L=lentgh
1475 sqare metres = 15,876.8 sqare feet
4 marla = 1089 square (not sqare) feet.
The square roots (not sqare rout) of 26 are -5.0990 and 5.0990, approx.
The total area of Vietnam is 331,210 square (not sqare) km.
Russia is easily the largest country in the world at 17,078,000 sq km.
Africa has an area of approx 325 trillion square (not sqare) feet.