Standing at 6ft-3in with piercing blue eyes, it's not hard to see why the Mormon male model Lucky Blue Smith has more than 800,000 Instagram followers. Of the girls he meets after his fashion shows, though, he admitted 'most of them are shaking'.
But you can convert square feet to square miles. So let's.   One linear mile is equal to 5,280 feet. Hence, one square mile is equal to 5,280 x 5,280 (which is 5,280 squared) = 27,878,400 square feet.
There are 27,878,400 square feet in a square mile. That is the correct amount because to find the area of something, one multiplys the length and width. So to find how many square feet are in a square mile, one must multiply 5,280(the amount of feet in a mile) times 5,280(the product is 27,878,400). I hope that answers your question :)