Perhaps for the first time in history an immense empire of twenty-one millions and a half of square kilometres, eighty-four times the size of Italy, almost three times as large as the United States of America, was ruled by a single man.
Its area is 6,932 square kilometres; population about fifty thousand.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "square kilometres" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
