SOLUTION: A regular polygon with apothem 9 and perimeter 40. what is the area???? Thanks for answers :)

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Question 254615: A regular polygon with apothem 9 and perimeter 40. what is the area????
Thanks for answers :)
Answer by JimboP1977(311) About Me  (Show Source):
You can put this solution on YOUR website!
http://en.wikipedia.org/wiki/Apothem
Area = Perimeter times Apothem time a half
Area = 40*9*1/2 = 180 units squared.