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The sum of the interior angles (the angles of a polygon is equal to the 180*(n-2), where n is the number of sides. For example, if a polygon has 5 sides the sum of the angles is 180*(5-2), which is 540 degrees.

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What is the formula to find the sum of interior angles of a polygon?

The formula to find the sum of interior angles of a polygon is 180° × (n - 2), where n is the number of sides of the polygon.


What is the formula to find the interior angles of a polygon?

If the polygon is a regular polygon then all interior angels are equal to 180-(360/no of sides of the polygon)


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


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


What is the formula that is used to find the sum of the interior angles of a polygon with n sides?

The formula is sum of interior angles = (n - 2)*pi radiansor (n - 2)*180 degrees.


Sum of angles of a nonagon?

The sum of the interior angles of a nonagon is 1260 degrees. A nonagon is a nine-sided polygon in geometry. The formula to find the sum of interior angles in a polygon is given by the formula [n-2] x 180 degrees, where n represents the number of sides.


What is the formula to find the sum of the interior angles of a polygon with any number of sides?

If the polygon has n sides (and vertices) then the sum of the interior angles is (n - 2)*180 degrees or (n-2)*Ï€ radians.


If the sum of the interior angles of a regular polygon is 900 degrees how many sides does it have?

We can use a formula to find the sum of the interior angles of any polygon. In this formula, the letter n stands for the number of sides, or angles, that the polygon has.sum of angles = (n - 2)180°Substituting in 900 for the sum of the interior angles...900 = (n-2) * 180divide both sides by 1805 = n - 2add 2 to both sides7 = nThis is a seven sided Polygon. In geometry, a heptagon (or septagon) is a polygon with seven sides and seven angles.


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.


How do you find the sum of the interior angles of a polygon with 12 sides?

The formula is: (12-2)*180 = 1800 degrees


Can you still find the interior sum of angles without measuring?

Yes by using the formula: (n-2)*180 = sum of interior angles whereas n is the number of sides of the polygon


What type of polygon must you have to find out the sum of interior angles?

any polygon