P Do Homework - Section 12.3 Enhanced Homework - Google Chrome mathxl.com/Student/PlayerHomework.aspx?homeworkld=6110212268questionld=13&flushed=true&cld=67 Calculus III MAT 235-01 Fall 2021 Homework: Section 12.3 Enhanced Homework Find the area of the following region. The region outside the circle r=3 and inside the circle r= - 6 cos 0 The area of the region is square units. (Type an exact answer.)