Jill's front door is 42" wide and 84" tall. She purchased a circular table that is 96 inches in diameter. Will the table fit through the front door?

This problem involves trying to find the diagonal of the rectangle given. This is equal to the hypotenuse of a triangle with one length side and one width side as its legs. The formula for finding this hypotenuse is c = √ (a^2 + b^2). So plug in 84 and 42 and we get approximately 93.9, which is just over 2 inches short of getting the table through the door.