### Home > CCG > Chapter 9 > Lesson 9.2.2 > Problem 9-81

9-81.

The floor plan of Marina’s local drugstore is shown below. While shopping one day, Marina tied her dog, Mutt, to the building at point . If Mutt’s leash is

Area of the whole circle = π*r*². Since *r* = 4, the area = 16π.

The area Mutt can roam =

(fraction of circle Mutt can roam)(area of entire circle)

Area Mutt can roam