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What Is The Interior And Exterior Angle Of A 20 Sided Polygon?

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The Dragon Profile
The Dragon answered
Sum of Interior angles=3240 degrees
Each interior angle=162 degrees
Sum of exterior angles=360 degrees
Each exterior angle= 18 degrees
Anonymous Profile
Anonymous answered

If a regular polygon has exterior angles of 12 degrees each, how do you work out how many sides the polygon has?

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