Each square in the figure below has an area of $1$ square unit. We can break the figure into two parts. https://cdn.kastatic.org/ka-perseus-graphie/be0d9ba4277f9021e4846a9d530e5d247da2ecbd.svg Complete the equations to find the area of the entire figure. \begin{array}{|c|c|c|}
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Area & = 4\text{ fours} + \text{[?]} & \\
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 & = 16 + 20 & \\
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 & = \text{[?]} & \\
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\end{array}