Help please this is a test! with three pages TwT

How many terms does the polynomial x^2 y^2 have

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted