Answer:
total area: 141 in²
Step-by-step explanation:
area of the figure: area of two triangles together + area of trapezium
area of the figure: 1/2 * base * height + 1/2 * ( a + b ) * height
area of the figure: 1/2 * 6 * 8 + 1/2 * ( 10 + 16 ) * 9
area of the figure: 24 + 117
area of the figure: 141 in²
