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Mathematics 15 Online
OpenStudy (anonymous):

What is the perimeter of a regular octagon with side length three and one over two inches?

OpenStudy (anonymous):

do you know what an octagon is?

OpenStudy (anonymous):

Does it matter?

OpenStudy (anonymous):

well it does.. if you need to get the perimeter!..

OpenStudy (anonymous):

just need someone to tell me if I have to correct answer.. I think the answer is: 21 inches

OpenStudy (anonymous):

nope :P how can you possibly answer this if you duno what an octagon is :-/.. try to think.. what could it be?

OpenStudy (anonymous):

It's a shape there!

OpenStudy (anonymous):

ok go on.. its a polygon .. with how many sides?

OpenStudy (anonymous):

6

OpenStudy (anonymous):

8

OpenStudy (anonymous):

ok good.. so each side is 3 and half inches.. so what would be the perimeter now?

OpenStudy (anonymous):

I don't know

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