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1080

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Well, here's how you can solve that: A triangle's interior has a measurement of 180. A square (and all quadrilaterals, which means a shape with four sides) has a measurement of 360. A pentagon has a measurement of 540. A heptagon has a measurement of 720. All you do to get the total angle measurement of more sided shapes (and in your case polygons) that go up from heptagon as well as below it, all you do is add to get the measurement of a larger interior, or subtract for a smaller interior.

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Q: What is the sum of the interior angles of a 8-sided polygon?
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Related questions

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.