Can you associate vectors with?

Can you associate vectors with?
(i) The length of a wire bent into a loop
(ii) A plane area
(iii) A sphere

(i) We cannot associate a vector with the length of a wire bent into a loop.
(it) We can associate a vector with a plane area.
Such a vector is called area vector and its direction is represented by outward drawn normal to the area.
(iit) We cannot associate a vector with volume of sphere, however, a vector can be associated with the area of sphere.