Answer:
I wrote it in the graph paper and wish that you can understand and don't come here and ask
Answer: Multiple-point perspective
Explanation: Multiple-point perspective is a kind of drawing with multiple angles and each point having a set of vanishing points and are parallel to each other.It is used when a person wants to draw an object from a high eye level,it creates the illusion of looking down from a high viewpoint,they are also used in drawing interior and exterior components of architectural drawings or works.
I dont have that book or i would help sorry
Answer:
Concentric circles share a common center (the same center).
This is a hard one to answer. The reason is that you are asked to distinguish between 2 schools of thought that are very close together. Not only that, but the characteristic you are looking for is not mentioned in either description.
Since semiotics brings in many more fields of study than does iconography, then I would go with iconography. This school of thought seems content just to find the symbols according to its description. What is done with them is mentioned in the other school but is not elaborated upon.
My answer would be iconography.