nonagon

## How do you find the interior angle sum of a polygon?

A regular polygon is a flat shape whose sides are all equal and whose angles are all equal. The formula for finding the sum of the measure of the interior angles is (n – 2) * 180. To find the measure of one interior angle , we take that formula and divide by the number of sides n: (n – 2) * 180 / n.

## Is it possible to have a polygon the sum of whose interior angle is 750?

No, because 750 is not a multiple of 180.

triacontagon

## What is the sum of the interior angles of a polygon shown below?

To find the sum of the interior angles, multiply the number of triangles by 180. B) The sum of the interior angles in a polygon is always 360 degrees .

## How many sides does a polygon have if the sum of the interior angles is 1620?

So, the sum of the interior angles of an 11-gon is 1620 degrees. All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the angles , we know that the sum of all the angles is 1620 degrees (from above) And there are eleven angles

## What is the formula for interior angles?

An interior angle is located within the boundary of a polygon. The sum of all of the interior angles can be found using the formula S = (n – 2)*180. It is also possible to calculate the measure of each angle if the polygon is regular by dividing the sum by the number of sides.

You might be interested:  How much per square foot to paint interior

## What is the interior angle sum of a 7 sided polygon?

A heptagon has 7 sides , so we take the hexagon’s sum of interior angles and add 180 to it getting us, 720+180=900 degrees.

## What is the sum of all interior angles of a 5 sided polygon?

The General Rule

Shape Sides Sum of Interior Angles
Triangle3180°
Pentagon 5540°
Hexagon6720°

## Is it possible to have a polygon?

it is not possible to have a polygon , the sum of whose interior angle is 9 right angle because in polygon , it is possible to have 4 right angle.

## What is the interior angle of a 36 sided polygon?

Regular and Irregular Decagons The regular, convex decagon is a subtle and elegant shape, with 10 exterior angles of 36 ° , 10 interior angles of 144° , and 10 vertices (intersections of sides ).

60 degree

## What is the sum of the interior angles of a 25 sided polygon?

The sum of any pentacontagon’s interior angles is 8640 degrees .

### Releated

#### How to clean car interior cloth seats

What household items can you use to clean cloth car seats? Mix a cup of vinegar , a few drops of dish soap and about a gallon of hot water in a bucket. Then dab the mixture into the stain and use a brush to scrub it out of the seat, use clean water to […]

#### How to paint interior concrete walls

Can you use interior paint on concrete walls? Use concrete or masonry paint , not standard wall paint . This paint is thicker and designed to be used on stone and concrete . You will need to use a masonry paintbrush or a texture roller to apply the paint . Let the first coat of […]