the size relationships between parts of an object, or its ________________, affects how a viewer will interpret it.

Avalues
BFacade
CProportions
DColors
EMass

Verified Answer :

The correct answer is C. proportions.
The word proportion refers to the size, and how different parts of a particular object work together to make that object look the way it looks. Depending on the proportions of that object, a viewer may or may not like it, based on their personal affinities.