Explain how you can find the area of a polygon

Step-by-step explanation:

To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem. Here is what it means: Perimeter = the sum of the lengths of all the sides. Apothem = a segment that joins the polygon's center to the midpoint of any side that is perpendicular to that side.

Aso sorry if i’m wrong

The answer is 41.7 because 1.39 times 30 is 41.7