Answer:
144
Step-by-step explanation:
9*3=27
27*4=108
6^2=36
108+36=144
[tex]\Large \boxed{\sf 144 \ ft^2}[/tex]
Find the area of the 4 triangles and 1 square and add them.
Area of triangle = base × height × 0.5
Area of square = s²
[tex](9 \times 6 \times 0.5\times 4)+(6^2)=144[/tex]
