The polar curve $r = 1 + \cos \theta$ is rotated once around the point with polar coordinates $(2,0).$ what is the area of the region it sweeps over?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.