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The sum of ANY interior angle is always 180(n-2)

n being the number of sides of the polygon.

and you are multiplying 180 times number of sides minus 2

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Q: What is the sum of the interior angles of polygons?
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Which polygons have interior angles in which the sum of the measures of the angles is 720 degrees?

octagon


How do you find the sum of interior angles on polygons?

180*2


What polygons sun of its interior angles is exactly the same as the sum of its exterior angles?

no ,is different .


What polygons interior angles equal 8640 degrees?

A polygon with 50 sides, given the sum of all the interior angles in 8640.


What is the sum of angles in a 100-sided figure?

(n-2)180 is the sum of interior angles for polygons. Therefore if n=100, the sum of the angles would be 17,460


How many sides does a polygon have if the sum of its interior angles is equal to the sum of its exterior angles?

The sum of the exterior angles of all polygons equals to 360⁰.Since only the sum of the interior angles of all quadrilaterals equals to 360⁰, the polygon must have 4 sides.


What does the Interior sum equal for all polygons?

For any n-sided plane figure the interior angles total 2n - 4 right angles.


What is the sum of the angles within polygons?

FORMULA FOR FINDING THE SUM OF THE INTERIOR ANGLES OF A POLYGON : S = (n-2)180 Where n is the number of sides.


What are the diff. polygons and the sum of the interior angles of a polygon?

There are infinitely many polygons: they can n sides where n is any integer greater than 2.The sum of the interior angles of a polygon with n sides is (n - 2)*180 degrees.


How do you find the number of side in a polygon if all you know is the sum of exterior angles?

No way. All polygons have the same sum of exterior angles.You need the sum of interior angles.


How do you calculate interior angles in polygons?

You cannot calculate interior angles in a polygon. You can only calculate their sum. The sum of all the interior angles of an n-sided polygon is (n-2)*180 degrees. So for example, the interior angles of a triangle (n = 3) sum to 180 degrees. But the individual angles can be (1,1,178), or (30,60,90) or infinitely many other combinations.


What is the formula used to calculate the sum of interior angles of any polygons?

The sum of interior angles in an n- sided polygon is 180(n - 2) [number of sides minus two, then multiply by 180].