Please help I’ve been struggling on this assignment

Answer:
Area = 68.75 ft²
Step-by-step explanation:
Area of the trapezoid = ½(a + b)*h
Where,
a = 13.6 ft + 5.9 ft = 19.5 ft
b = 8 ft
h = 5 ft
Area of trapezoid = ½(19.5 + 8)*5
Area of trapezoid = ½(27.5)*5
Area = 68.75 ft²