My first time on this app see if you can solve this

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.

An object in geometry with no width, length or height is a(n):

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.