5 if it is a regular pentagon, don't know if it isn't regular. In a regular pentagon, a line connecting a vertex with the midpoint of the side opposite that vertex is a line of symmetry.
John
My calculator said it, I believe it, that settles it
You can put this solution on YOUR website! how many lines of symmetry does a pentagon have?
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Ans: One from each vertex, perpendicular to the opposite side.
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Cheers,
Stan H.
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