Hey there! :)
First, find the area of the circle. 2 halves make 1 circle
Formula for area of a circle = π · r²
Remember that the diameter is 2x the radius. To find radius when given diameter, divide by 2 to get r
d = 8
8 ÷ 2 = 4
r = 4
4² = 4 × 4 = 16
16 × 3.14 = 50.24
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Now, find the area of the rectangle
Area of rectangle = l × w
l = 22
w = 8
22 × 8 = 176
Now, add
176 + 50.24 = 226.24
The area is 226.24 ft²
Hope this helps :)