Consider that the area (A) of a parallelogram with base (B) and height (H) is given by,
![A=B\cdot H](https://img.qammunity.org/2023/formulas/mathematics/high-school/6o3wilekp3euj6bgwxv29xkngy2lqu78sm.png)
Observe the given diagram carefully.
As per the given data,
![\begin{gathered} B=13 \\ H=9 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/6qlatczbzwy4j53die1jjqph9mtca2yzwv.png)
Note that here all the linear units are used in feet (ft).
Substitute the values in the expression of area, and simplify the expression,
![\begin{gathered} A=13\cdot9 \\ A=117 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/high-school/6q11q53g0off2lkw52wk31s4stsv8fmkjl.png)
Thus, the area of the given parallelogram is 117 square feet,
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