Question

Which is bigger miles or square miles

Answer 1

I'm gonna go with square miles maybe I'm not sure

Answer 2

For instance, 20 miles square (20 × 20 miles) is equal to 400 square miles; an area of 10 × 40 miles is likewise 400 square miles, but it is not 20 miles square. One square mile is equal to: 4,014,489,600 square inches. 27,878,400 square feet.