My instructions were: Place the figure in a coordinate plane and find the indicated length: An isosceles triangle with a base length of 60 units and height of 50 units, find the length of one of the legs.
Pls, help me:)

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.