How many lines of symmetry does a octagon have?????
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https://www.meritnation.com/ask-answer/question/how-many-lines-of-symmetry-does-octagon-have-0-or-8/math/6715750
https://www.meritnation.com/ask-answer/question/how-many-lines-of-symmetry-does-octagon-have-0-or-8/math/6715750