We have to divide the shape into two
It will give us a Rectangle and a Trapezium
[tex]\begin{gathered} \text{Area of the shape }=\text{ area of Rectangle + area of Trapezium} \\ \text{Area of the shape = 50i}n^2\text{ }^{^{}}+34in^2 \\ Areaoftheshape=84in^2^{} \end{gathered}[/tex]