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(13-2)*180 = 11*180 = 1980 degrees.

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Q: What is the sum of the interior angles of a 13-sided shape?
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What is the sum of each interior angles?

It depends how many sides the shape has. If n is the number of sides of the shape, then the interior angles sum to (n - 2) x 180o. The exterior angles of any shape sum to 360o.


What is the sum of the interior angles in a 10 sided shape?

The sum of the interior angles is 8x180 degrees or 1440 degrees. The sum of the exterior angles is always 360 degrees.


What is the interior angle of a 31 sided shape?

The formula for the sum of the interior angles of a shape with n sides is: 180 * (n - 2) So, for a 31 sided shape, the sum of the interior angles is 180 * 29 = 5,220.


What is the difference between the sum of the exterior angles to the interior angles?

The exterior angles always, in any shape, add up to 360. The interior angles sum depends on the number of sides.


Interior angles of a 30 sided shape?

The sum of all 30 interior angles would equal 5040*.


What is the sum of angles in a six sided shape?

The sum of all the exterior angles is 360 degrees. The sum of all the interior angles is 720 degrees.


Is interior angle angle sum?

No. An interior angle is one of many angles in the interior of a closed shape - usually a polygon. The angle sum is the sum of the values of a specified list of angles. They may be angles around a point, angles in one or more shapes.


What shape has interior angles with the sum of 720 degrees?

An hexagon which is a six sided shape.


What is the sum of the interior angles of a 13 sided shape?

1980 degrees


What is the sum of the interior angles of a seven sided shape?

900 degrees


What is the sum of the interior angles in a 24 sided shape?

The sum of the interior angles of a polygon is 2n - 4 right angles, where n is the number of sides. For a 24 sided shape this gives (2 x 24) - 4 = 44 right angles = 3960°.


Sum of angles in a 52 sided shape?

180 x (52-2) = 9000 The sum of the interior angles is 9000 degrees.