PLEASE HELP ME ASAP! (Answer and explanation please, no links!!) Cody has a patio with coordinates A (1,1), B (1,3), C (4,3), and D (4,1). Where each unit is one foot. Using this information, answer Part A, Part B, and Part C.

Part A: Which lengths are the dimensions of the garden?

Part B: If Cody decides to fence in his patio, how much fencing material should he purchase? Round your answer to the nearest unit.

Part C: What is the most precise name for the shape of the patio?