About 1.82 units.
A square with a side length of 16 inches has an area of 256 square inches.
A square with a side length of 16 meters has an area of 256 square meters.
A square with a side length of 16 inches has an area of 256 square inches.
A square with a side length of 4 units (16/4) has an area of 16 square units.
A regular nonagon with a side length of 9 has an apothem of 12.4 not 16. So the question is inconsistent.
A square TV screen with a side length of 16 inches has an area of 256 square inches.
16 square units
Each side of the square is 4 units in length
A side length would be 64/4 which is 16 16 times 16 is 256
It is: 11.5 cm because 0.5*11.5*16 = 92 square cm
A square with side length 4 centimetres has an area of 4 x 4 = 16 cm2 (16 square centimetres).
Area of square= side*sideIf you mean by "length of the square" one side of the square, then the area is 16 cm^2 (If you mean by "length of the square" it's perimeter, then you have to get it'a side from that data:Perimeter of squre=4*side -> side = (Perimeter of square)/4 then you get one side and you can calculate the area from that...)