Question 14
Two squares overlap as shown below. The side of the bigger square is x cm while the smaller square is y cm. Both x and y are integers. The shaded region between the squares is 32 cm². Find the sum of all possible values (x - y) that satisfy the condition.
Source-label note: The printed labels are A, B, C, B; the fourth choice is indexed D here, without changing its value.
Source-label note: The printed labels are A, B, C, B; the fourth choice is indexed D here, without changing its value.