What did da vinci add to the concept of vitruvian man?

a. the human body as it fits into a circle

b. notes written in reverse at the beginning and end of the page

c. the human body as it fits into a box

I think the correct answer from the choices listed above is option A. Da Vinci added to the concept of vitruvian man would be that the human body as it fits into a circle. This iconic drawing illustrates Leonardo’s own interpretation of Vitruvius’ written account of how the ideal proportions of man, with arms and legs outstretched, would fit into the geometric forms of the square and the circle.