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Mathematics 11 Online
OpenStudy (anonymous):

1. What is the area of the regular pentagon below? (1 point) 688.2 ft² 850.7 ft² 951.1 ft² 1,376.4 ft²

OpenStudy (anonymous):

OpenStudy (anonymous):

this shows you how to do it :) http://formulas.tutorvista.com/math/area-of-a-pentagon-formula.html

OpenStudy (anonymous):

But i dont know how to find the a

OpenStudy (anonymous):

It was A

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