Answer:
27 feet squared
Step-by-step explanation:
Find the length (width = 9)
- length = 1/3 width
- length = 1/3 (9)
- length = 1/3 * 9/1 = 9/3
- Simplify 9/3 = 3
- Length = 3 feet
Find area of rectangle
- area = length * width
- area = 3 * 9 = 27
- area = 27 feet squared