Which of the following is the largest area?

To determine why the answer of 2 miles square is correct, it is important to understand the measurement of land areas.

A section in land measurement is typically 1 square mile, which is equivalent to 640 acres. Since two sections equal 1,280 acres, it would cover an area of 2 square miles. In this case, two sections do have an equivalent area to what 2 square miles would cover, which means option A does not assert itself as larger than option C.

The phrase "1/10 of a township" can be quantified as follows: a township is typically 6 miles by 6 miles, resulting in an area of 36 square miles. Thus, 1/10 of a township would equal 3.6 square miles, which does indeed surpass the area represented in option C, although it is not the answer to select here.

The area described as "2 square miles" is numerically equivalent to the area of two sections but does not surpass it. Thus, while option C can initially seem larger by virtue of the language used, technically it's expressed in different terminology while equating to similar measurements elsewhere.

So, the reasoning stems from recognizing that "2 miles square" refers to an area of