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Geometry math question no Guessing and Please show work thank you

Geometry math question no Guessing and Please show work thank you-example-1

1 Answer

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If the interior angle of a regular polygon is 160 then the exterior angle is 20. The sum of all exterior angles is 360 . So there must be 360/20 sides=18 sides
Therefore option(B.) is the answer to ur question.!!
Hope this helps u!!!......
User Agermano
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