Question

(05.03)Lisa has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. Calculate the area of the polygon. Be sure to show all your work and explain your answer plzzz help!!

Answer 1

To find the area of a regular polygon, you use an apothem, which is  a segment that joins the polygon's center to the midpoint of any side and that is perpendicular ( angle of 90°) to that side