CodieGrimes CodieGrimes

23-03-2016
Mathematics

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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

23-03-2016

the sum of the internal angles is 18*180=3240
3240\20=162 degrees.

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