Answer
\begin{equation}
\frac{\text { base } \cdot \text { height }}{2}
\end{equation}
Work Step by Step
(a) Step 1 Get the values for the base $\mathbf{b}$ and the height $\mathbf{h}$ .
Step 2 Set value for Area to $\ \frac{\mathbf{b} \cdot \mathbf{h}}{2}$
Step 3 Print the value of Area
Step 4 Stop