Find the area of a 5 1/2 yd square

Don't bother posting images which are unreadable. How do you expect anyone to read that crap ?

If you mean a square that has 4 equal sides of 5 and 1/2 yards then its area is 5.5 times 5.5 = 30.25 or 30 and 1/4 square yards

Do your own homework.