Information collected from runner 3# is in the table below The constant proportionality for runner 3 is..?

Apath 3 m wide runs around the inside of a square park inside 60 m.find the area of the path.pls

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie