Using the figure below, calculate the surface area and the volume. show all of your work and round your answer to the nearest whole number.

a. calculate the volume.

b. calculate the surface area.

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.