Answer:
6⅓ ft²
Explanation:
Area of the figure = area of a trapezoid
= ½(a + b)h
Where,
a = 11⅓ft = 34/3 ft
b = 34/3 + 15/2 = (68 + 45)/6 = 113/6 ft
h = 6 ft
Plug in the values
Area = ½(34/3 + 113/6)*6
= (34/3 + 113/6)*3
= (68 + 113)/3
= 181/3
= 6⅓ ft²