Help me with this sum ​

Definition: es. this is a disadvantage or weak point that makes someone or something less effective.

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

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)