Answer:
747ft
Step-by-step explanation:
split the shape into two rectangles. First one has length of 25 and has width of 10 because 20ft plus the 10ft ill give you the whole 30ft at the top. Multiply 25 by 10. So area for first shape is 250ft. Second shape area is 497 because you multiply 7 by 20. Then add 497 and 250 you get 747.
