Graph each of the following points and connect them in order. (Desmos)   

$(1,1),(1,5),(5,5),(5,1),(3,1),(3,3),(2,3),(2,1),(1,1)$

1. What is the area of the shape that was formed?

   Hint (a):

   Remember that the area is the space inside the shape.

2. What is the perimeter of the shape that was formed?

   Hint (b):

   Remember that the perimeter is the sum of all of the lengths of the sides of the shape.