### Home > GC > Chapter 9 > Lesson 9.2.2 > Problem 9-69

9-69.

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

The area the Mutt can roam =

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

Area Mutt can roam ≈ 33.51 m²

9-69.

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

The area the Mutt can roam =

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

Area Mutt can roam ≈ 33.51 m²