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The length of one side of an octagon is 3 feet and the apothem is 3.5 feet. What is the area?
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The length of one side of an octagon is 3 feet and the apothem is 3.5 feet. What is the area?

User Rodee
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1 Answer

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Perimeter of octagon = 8*length of each side = 64length of each side = 8 ft
Therefore,Apothem = √(10.5^2 - (8/2)^2) = 9.71 ft
User Mjmuk
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