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Can you please help me out

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The area of a regular polygon is given by the following formula:


A=(P\cdot a)/(2)

In which P is the perimeter of the polygon and a is the apothem.

First, find the perimeter of the polygon, you do it by multiplying the sidelenght by the number of sides, in this case, 6 sides:


P=5\cdot6=30

Now, find the area:


\begin{gathered} A=(30\cdot4.33)/(2) \\ A=64.95 \end{gathered}

The area of the polygon is 64.95cm^2

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