(Finding Area Using Triangles and Rectangles HC)

A community would like to add a brick paver border around their swimming pool. They created the following image to represent the pool with the border.

A large rectangle with a length of 36 feet and a width of 21 feet. Inside of it is another rectangle with a length of 24 feet and a width of 9 feet.

Part A: Find the total area of the brick paver border. Show your work. (2 points)

Part B: If brick pavers cost $5.50 per square foot, what is the total cost of the brick pavers needed for this project? Explain. (2 points)