About the robot size ?

The rulse said the robot’s hight is not more than 12’’ inches and the touched floor part of the robot is no more than 11 X 11 inches. Can the length and widththe of the robot’s can extend more than 11 inches ? Certainly this extend part do not touch the floor.
Is it right?

Yes, it can extend outside the 11x11 box as long as it does not touch the ground.