Polygons in the Coordinate Plane

Please complete the following questions. It is important that you show all work you did to solve the problems when you submit your work. This includes any calculations, diagrams, or graphs that helped you solve it. Please give detailed and clear answers. this is a graded assignment. Answer ALL questions. so please follow the guidelines. I need clear and detailed work. I have included the picture of these questions I mentioned. Please make sure again, detailed work, and create images, calculations, diagrams, or graphs that helped you solve it etc. Thank you very much!