The area of the given polygon by splitting the polygon into two rectangles is 207 square ft.
Let us split the given polygons into two parts, first part be a rectangle of width 15 ft and length 9 ft while the second part is a rectangle of length 12 ft and width 6 ft. So the total area of the polygon will be the sum of the area of both parts.
What is area of a rectangle?
The area of a rectangle is the product of length and width.
Area of first part = 15*9 = 135 square ft.
Area of second part = 12*6 = 72 square ft.
Total area = 135+72 = 207 square ft.
Therefore, the area of the given polygon is 207 square ft.
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