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The total interior angles add up to 1260 degrees.

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Q: What do the angles of a 9 sided regular polygon up up to?
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Related questions

What regular polygon has the sum of its interior angles add up to 1260?

It is a regular 9 sided polygon whose 9 interior angles add up to 1260 degrees


What is the measure of an exterior angle of a twelve sided polygon?

If the 12-sided polygon is 'regular', then each of its exterior angles is 30 degrees. Whether the polygon is regular or not, all 12 of its exterior angles still add up to 360 degrees, but they may not all be equal.


What do the angles of a seven sided polygon add up to?

The interior angles of a 7 sided polygon add up to 900 degrees


What Is the sum of the angles of an 20 sided polygon?

The interior angles of a 20 sided polygon add up to 3240 degrees


What is the sum of the angles in a 19 sided polygon?

The interior angles of a 19 sided polygon add up to 3060 degrees


What is the exterior angle of a 15 sided polygon?

assuming it is a regular polygon: the total exterior angles of any regular polygon add up to 360° therefore 360/15=24°


What is the sum of the interior angles of a 102 sided-polygon?

Remember the two equations. Exterior angle = 360 / no. of sides. Interior angle = 180 - exterior angle. So for 102 sided polygon. exterior angle = 360/102 = 3.5294... Interior angle = 180 - 3.5294... = 176.4706.... Hence sum of the 102 sided polygon's angles is 102 X 176.4706 = 18,000 degrees. ( to nearest degree).


What is the sum of interier angles for a twenty sided polygon?

The interior angles of a 20 sided polygon add up to 3240 degrees


What is the sum of the exterior angles of a 14-sided polygon?

The exterior angles of a 14 sided polygon add up to 360 degrees


What is the interior angle measure if a 16 sided polygon?

The interior angles of a 16 sided polygon add up to 2520 degrees If it's a regular polygon then each interior angle measures 157.5 degrees


How many deegrees does a regular polygon add up to?

The total of the interior angles of any n-sided polygon, regular or otherwise, is (2n - 4 right angles) or ((180 times n) minus 360) degrees.


How many angles does a 10-sided polygon have?

A 10 sided decagon polygon has 10 interior angles that add up to 1440 degrees.