To find the area of this figure, we need to find the area of the semicircle at the top and the area of the rectangle below it.
Area of Rectangle = 15 * 10 = 150 square feet
Area of SemiCircle = [tex]\frac{1}{2} \pi r^{2} = \frac{1}{2} \pi *5^{2} =39.270[/tex] square feet
- r: is the radius which is half of the diameter, 10 ft
Total area = 150 square feet + 39.270 square feet = 189.270 square feet
Hope that helps!
