Sally plans to enclose a square garden with fencing. The area of the garden is 1600 square feet. How many feet of fencing does she need to enclose the garden? A. 160 feet
B. 40 feet
C. 800 feet
D. 320 feet

Pls , the question is in the picture!

Which of the following best describes the figure?

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.