Question

A regular polygon has 12 sides, each length 5, and apothem length 10. what is the area of the polygon? 600 450 300

Answer 1

Polygon area = (#sides * side length * apothem) / 2
polygon area =(12 * 5 * 10) / 2

polygon area = 300
Source:http://www.1728.org/polygon.htm