Answer:
360 ft squared
Explanation:
you have 3 (2 shapes but one is done twice)
2 rectangles and a larger rectangle
the 2 rectangles
3 is the width, and 15 is the length
15*3 = 45 * 2 (for the other one)
and you get 90ft squared
then you have the larger rectangle. it is 15 feet wide and 18 in length (15+3)
15*18 = 270
270 ft squared + 90 ft squared = 360 ft squared