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How many degrees is the sum of the measures of the interior angles of a regular polygon with 14 sides?

How many degrees is the sum of the measures of the interior angles of a regular polygon with 14 sides?
150°
1,800°
2,160°
2,520°




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1 Answer

  1. To find the sum of the measures of the interior angles of a polygon, you can use the formula:

    [

    text{Sum of interior angles} = (n – 2) times 180°

    ]

    where ( n ) is the number of sides in the polygon.

    For a polygon with 14 sides:

    [

    text{Sum} = (14 – 2) times 180° = 12 times 180° = 2,160°

    ]

    So, the correct answer is 2,160°.

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