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

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Q: What is the formula of finding the angle sum of a polygon?
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Related questions

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

(n-2)(180) use that formula to find the sum of the interior angles of a polygon in degree


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

(number of sides minus 2) x 180 degrees


Is there a formula for finding the measure of interior angle of a regular polygon?

Yes and it is: sum of interior angles/number of sides


Why do you use the number 2 to find the sum of the interior angle of a polygon?

It is used in the formula for finding the sum of the interior angles of a polygon:- (n-2)*180 = sum of interior angles whereas 'n' is the number of sides of the polygon


The formula for finding the sum of the angles of a polygon?

The formula for finding the sum of all angles of a polygon is: N = number of sides (N-2)180 = The sum of all angles


What is the formula for finding the sum of angles?

Subtract the number of sides of the polygon by two then multiply it by 180Formula:Interior angle sum = (s-2) x 180 (With s being the number of sides the polygon has.


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


Does the angle sum formula only work on convex polygons?

No, any polygon.


What is the formula in finding the measure of each interior angle of a polygon?

(n-2) x 180 = sum of interior angles (n-2) x 180 _________ = each interior angle n


What does the formula s-2 mean in geometry s being sides of a polygon?

It is the formula for finding the sum of the interior angles of a polygon:- (s-2)*180 = sum of interior angles


What is the sum of the interior angle measures of a 25 - sided polygon?

The method of finding the sum of the interior angles of a polygon is by multiplying the (number of sides)-2 by 180, so the sum of the interior angle measures in a 25-sided polygon would be 23*180, or 4140 degrees.


What is the formula for an exterior angle sum theorem?

For any polygon: 180-interior angle = exterior angle and the exterior angles of any polygon add up to 360 degrees