A yard, perhaps.
they cant walk
3feet
measure the width and lengh in feet and then multiply to get your answer eg. 3feet by 3feet is 9feet square
1yard =3feet 1feet=12inches so 3feet*12inches=36 1yeard=36inches
you cant walk on wheels
36 inches.
3feet
no 3feet is
5 yards
2:1
36
3feet