Estimate the area of the irregular shape. Explain your method and show your work. Graph
An irregular shape on a coordinate plane. The horizontal x-axis ranges from negative 5 to 5 in increments of 1. The vertical y-axis ranges from negative 5 to 5 in increments of 1. The irregular shape passes through the following points. Begin ordered pair negative 3 comma 0 end ordered pair, begin ordered pair negative 3 comma 2 end ordered pair, begin ordered pair negative 2.8 comma 3.1 end ordered pair, begin ordered pair 0 comma 2.8 end ordered pair, begin ordered pair 2 comma 2 end ordered pair, begin ordered pair 2 comma 1 end ordered pair, begin ordered pair 1.8 comma 0 end ordered pair, begin ordered pair 2.2 comma negative 1.5 end ordered pair, begin ordered pair 0 comma negative 3.2 end ordered pair, begin ordered pair negative 3 comma negative 4 end ordered pair, begin ordered pair negative 3.2 comma negative 3 end ordered pair, and begin ordered pair negative 3.1 comma negative 1 end ordered pair. Estimate the area of the irregular shape. Explain your method and show your work.