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OpenStudy (anonymous):
Area of regular heptagon
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OpenStudy (anonymous):
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OpenStudy (mathstudent55):
Area of regular polygon with n sides using the apothem and side. \(A = \dfrac{aP}{2} \) A = area a = apothem P = perimeter = n* length of one side
OpenStudy (anonymous):
so it would be 28.7(27.6)/2?
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