Tesfaye built a robot that can paint a path as it moves around a piece of paper. The robot uses the Cartesian coordinate system and starts on the point (0, 0). Users enter a list of points and the robot moves from one point to the next point in the list in a straight line, painting the path it travels. After it reaches the last point, it goes back to the point (0, 0). Tesfaye entered the following coordinates into the robot: (1, 1), (−1, 3), (−3, 3), (−3, 1), and (−2, −2). Calculate the area of the shape that the robot painted
