The complex shape above has a rectangle and 2 semi circle. so we have to calculate the area of each shape and add them together.
Area of the rectangle
[tex]\begin{gathered} \text{area}=\text{length }\times width \\ \text{area}=15\times8 \\ \text{area}=120units^2 \end{gathered}[/tex]
area of the semi circles. Two semi circles makes one circle.
[tex]\begin{gathered} \text{area=}\pi\times r^2 \\ r=\frac{8}{2}=4 \\ \text{area}=3.14\times16=50.24unit^2 \end{gathered}[/tex]
Area of the figure = 120 + 50.24 = 170.24 = 170.2 unit square
