Final answer:
The Greek definition of "symmetry" as transmitted by Vitruvius can be summarized as harmony of proportions. They believed in the celebration of perfection and balance in their art, including the use of mathematical concepts like the golden ratio. The Parthenon of Athens exemplifies this with its symmetrical design and careful attention to detail.
Step-by-step explanation:
The Greek definition of "symmetry" as transmitted by Vitruvius can best be summarized as harmony of proportions.
The Greeks believed in the celebration of perfection and balance in their art, including the human body and architectural structures. They used mathematical concepts like the golden ratio to create forms that were aesthetically pleasing to the eye. The Parthenon of Athens is an example of a Greek architectural masterpiece that embodies symmetrical balance, with its use of symmetrical columns and carefully crafted carvings.
The recognition of the imperfections of human perception led the Greeks to adjust their designs to create a visual impression of perfection. Their precise mathematics and building skills allowed them to achieve this.