Depends on how large the vector space parallel to the square is.
It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.
Square dancers.
I have four legs of equal size When put together you get a prize. What is the prize? A square!
An acre is 42,650 square feet. Multiplied by 2.6, this becomes 110,890 square feet.
Square Dancing
not as large as yamum
8,514,877 square killometers
7,017,000,000,000 square feet
356,667 square miles.
It is 35,385 square miles.
About 13,985,935,700,000 square meters.
91,136 Square miles.
About 104484859000000.0 square ft
It is 7.43 square metres.
5860 square km = 2262.55 square miles
43.5 square kilometers are 16.795444 square miles.
1,730,648 square kilometers = 668,206.928 square miles