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A regular polygon has possibles angles of rotational symmetry of 20 , 40 , and 80. How many sides does the polygon have ?
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May 21, 2018
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A regular polygon has possibles angles of rotational symmetry of 20 , 40 , and 80. How many sides does the polygon have ?
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Christoph Dahlen
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A polygon would have 18 sides.
AyKarsi
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May 27, 2018
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