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The 3 interior angles of a 3 sided polygon which is a triangle add up to 180 degrees.

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Q: What is the sum of the interior angles of a three-sided polygon?
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If the sum of the interior angles of a polygon equals the sum of the exterior angles what is the name of the polygon?

A Regular Polygon


What is the formula for finding the sum of the interior angles of a polygon?

(number of sides-2)*180 = sum of interior angles of a polygon


What is sum of the interior angles of a polygon with three sides?

the sum of the interior angles of a 3 sided polygon is = 180 degrees. the sum of the interior angles of any polygon is given by 540/n. in this case n is = 3


To find the sum of the interior angles of a regular polygon?

The sum of the interior angles of an n-sided polygon is 180n - 360 degrees.


The sum of the interior angles of a polygon?

(number of sides-2)*180 = sum of the interior angles


A convex polygon has 6 sides what is the sum of the measure of its interior angles?

a convex polygon has 6 sides . What is the sum of the measure of its interior angles?


What is the formula for sum of the interior angles of a polygon?

It is: (n-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon


Is the sum of the interior angles of a convex polygon the same as a non-convex polygon?

No. In a convex polygon the sum of the interior angles is (n-2)*180 deg where n is the number of interior angles. In a non-convex polygon this is not necessarily true.


What is the formula for the sum of the interior angles of a polygon?

(number of sides -2)*180 = sum of interior angles.


How the sum of interior angles is 2520?

A polygon that has a sum of 2520 degrees of interior angles has 16 sides


The sum of the interior angles of a regular polygon?

The sum of the interior angles of a n-sided polygon is (n-2)*180 degrees. This is true whether or not the polygon is regular.


What is the sum of the interior angles of a polygon with 25 sides?

The formula for the sum of the interior angles of a polygon is: 180 * (n - 2) where n is the number of sides of the polygon. So the sum of the angles of a polygon with 25 sides is 180 * 23 = 4,140.