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Sum of interior angles of an n-sided polygon = (n-2) x 180
Sum of one interior angle of an n-sided polygon = (n-2) x 180 then divide by n.

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Related Questions

What is the formula for finding the degree in polygons?

The formula is (N-2)180 degrees.


How do you find angles of irregular polygon?

There is no general formula for all irregular polygons.


Does the angle sum formula only work on convex polygons?

No, any polygon.


What is the formula for the rest of the polygons?

There are different formulae for the sum of angles (internal and external). for areas, for perimeters etc. Furthermore, "rest of" implies that you already have an answer for some polygons. But which ones is not indicated in the question.


Who discovered the formula for the circumference of a circle?

Archimedes created the formula for measuring the circumference of a circle he used many-sided polygons, both inside and out to approximate it.


What is the formula in computing the squaremeter?

There is no universal formula. There are different formulae for triangles, squares, rectangles, circles and ellipses, and regular polygons of 5 or more sides. There is no formula for a totally random shape. Also, the formula will depend on what information you have.


what is the name of polygons you given to a shape?

There are lots of different types of polygons Polygons are classified into various types based on the number of sides and measures of the angles.: Regular Polygons Irregular Polygons Concave Polygons Convex Polygons Trigons Quadrilateral Polygons Pentagon Polygons Hexagon Polygons Equilateral Polygons Equiangular Polygons


What is the algebraic formula for polygons?

The algebraic formula for polygons can vary depending on the specific properties being analyzed. For example, the sum of the interior angles of a polygon with ( n ) sides is given by the formula ( (n - 2) \times 180^\circ ). The area can be calculated differently based on the type of polygon, such as ( \frac{1}{2} \times \text{base} \times \text{height} ) for triangles or using coordinates for irregular polygons. Additionally, the perimeter is the sum of the lengths of all sides.


What are test generalizations of polygons?

Test generalizations of polygons refer to broad principles or characteristics that can be applied to various types of polygons, such as triangles, quadrilaterals, and more. These generalizations often include properties related to angles, sides, and symmetry, allowing for comparisons and classifications within polygonal shapes. For instance, all polygons have a sum of interior angles that is determined by the formula (n-2)×180°, where n is the number of sides. Such generalizations help in understanding the relationships and behaviors of polygons in geometry.


Which shape have more than one vertex?

All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.All polygons and polyhedra.


Why is a octagon not a polygons?

That is because an octagon is singular and polygons is plural. An octagon is a polygon, and octagons are polygons but a octagon cannot be a polygons.


Polygons that have the same shape and size are what?

Congruent polygons.

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