Rounding up to the nearest square mile simply means that there are no divisions between miles in your answer. For instance, 1.6 square miles would be rounded up to 2 sq. miles.
The answer is for the question is
Answer A
True, because the greatest populated areas would not be in the mountain rages.
Answer:
Yes, for example humans can make a triangle if they stack up on eachother and have good stability.
Explanation: