SOLUTION: The interior angles of a regular polygon measure 160° each. The numbers of diagonals of the polygon are
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Question 460469: The interior angles of a regular polygon measure 160° each. The numbers of diagonals of the polygon are
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The interior angles of a regular polygon measure 160° each. The numbers of diagonals of the polygon are
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Each exterior angle is 20 degrees.
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# of exterior angles = 360/20 = 18
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# of sides = # of vertices = 18
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# of pairs of vertices = 18C2 = 153
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# of diagonals = 153-18 = 135
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Cheers,
Stan H.
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