This model is composed of two shapes. What is the area of this figure?

Answer:
69,27 cm^2
Step-by-step explanation:
area of rectangle: 10 x 3 = 30 cm^2
area of the semicircle: (5^2π)/2 ≃ 39,27 cm^2
total area = 30 + 39,27 ≃ 69,27 cm^2