Ragan makes beaded jewelry. the graph below shows the number of beads on varying cord lengths.
jewelry
number of beads
4 6 8 10 12 14 16 18 20 22 24 26
cord length (in.)

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.