The Figure contains a trapezium and a semicircle. The area of the figure would be the sum of the area of the trapezium and the area of the semicircle. The formula for finding the area of a trapezium is expressed as
Area = 1/2(a + b)h
where
a and b are the length of the parallel sides of the trapezium
h = height of trapezium
From the diagram,
a = 13
b = 6
h = 8
Area = 1/2(13 + 6)8
Area = 76
The formula for finding the area of a semicircle is expressed as
Area = 1/2 x pi x radius^2
pi = 3.14
diameter = 6
radius = diameter/2 = 6/2
radius = 3
Area = 1/2 x 3.14 x 3^2
Area = 14.13
Area of figure = 76 + 14.13
Area of figure = 90.1
