Pls help me math work

Answer:
180.48[tex]ft^{2}[/tex]
Step-by-step explanation:
The area of a rectangle = bh
Area of a circle = π[tex]r^{2}[/tex]
Rectangle = 8 x 10 = 80
Circle = 3.14([tex]8^{2}[/tex]) = 200.96
But because it's a hlaf circle, divide the number by 2
100.48
Now add the numbers together
180.48[tex]ft^{2}[/tex]