How to determine the area of a regular hexagon

The video tutorial explains how to calculate the area of an irregular polygon using the formula 1/2 * a * p, where 'a' is the apothem and 'p' is the perimeter. The teacher defines the apothem as the distance from the center to a side and demonstrates calculating the perimeter of a regular hexagon. The tutorial concludes with applying the formula to find the area, resulting in 144 square feet.

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