CodieGrimes CodieGrimes
  • 23-03-2016
  • Mathematics
contestada

what are the angles of rotation for a 20-gon?

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willy06 willy06
  • 23-03-2016
there are 360 degrees so divide 360 by 20 and get 18 degrees
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Katie20011
Katie20011 Katie20011
  • 23-03-2016
the sum of the internal angles is 18*180=3240
3240\20=162 degrees.
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