Answer:
300.5 = 300
Step-by-step explanation:
area= base x height (parallelogram)
area= [tex]\frac{\pi r^2}{2}[/tex] (semicircle)
parallelogram: 11 x 20 = 220
semicircle: [tex]\left[\begin{\frac{22(8^2)}{7}}\right] \frac{1}{2}[/tex]
=> [tex]\frac{1408}{14}\\[/tex]
=> 100.5
therefore 100.5 + 220 = 300.5-ans.
