answersLogoWhite

0


Best Answer

You use the fact that the sum of the interior angles of a regular polygon with n sides is:

180(n-2) degrees

Now you have the sum of measures of all the interior angles so divide that by n and you have the measure of each interior angle.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How to find interior angle of a regular polygon?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you find a number of sides of a polygon with the measure of its interior angle?

If its a regular polygon then 180-interior angle and divide the answer into 360 which will give the number of sides of the polygon.


The number of sides of a regular polygon is 7. Find the measure of each interior angle of the polygon?

a 7 sided polygon is heptagon and the interior angle of it is 128.57 degrees.


Find the measure of an interior angle and an exterior angle of a regular polygon with 30 sides?

999999


If the measure of each interior angle of a regular polygon is 171 find the number of sides in the polygon?

40 sides


If a regular polygon has 8 sides find the size of each interior angle?

Each interior angle of the regular 8 sided octagon measures 135 degrees


The measure of each interior angle of a regular polygon is 144 degrees Find the number of sides of the regular polygon?

It will have 10 equal sides


What is the formula to find the measure of each interior angle of a regular polygon?

that's geometry so the formula to find the measure of each interior angle of a regular polygon is: Ia=stands for internal angle Ia=(n-2)180 ---------- n that's the formula.


One exterior angle of a regular polygon measures 40 What is the sum of the polygon's interior angle measures?

The sum of a regular polygon's interior angles is always equal to (n-2) * 180, where n is the number of sides in the polygon. Given that one exterior angle measures 40 degrees, we can find the interior angle by subtracting 40 from 180 degrees (since the exterior and interior angles are supplementary) to get 140 degrees. So, the sum of the interior angles of the regular polygon is 140 * n.


Find the measures of an interior angle and an exterior angle of a regular polygon with 9 sides?

Each interior angle: 140 degrees Each exterior angle: 40 degrees


How do you find a exterior angle?

180-interior angle = exterior angle If it's a regular polygon then: 360/number of sides = exterior angle


What is the formula to find the interior angle for a regular polygon?

360/number of sides and deduct the quotient from 180 which will give the measure of each interior angle


The measure of an interior angle of a regular polygon is 150 degrees Find the number of sides?

AnswerIt is Dodecagon.To find this, you have to first find the exterior angle of the polygon. Since the exterior angle of a polygon is always supplementary to the interior angle, you subtract the measure of the interior angle from 180. 180-150=30. Now You divide 360 by the measure of the exterior angle to get the number of sides of the polygon. 360/30=12. A 12-sided polygon is called a dodecagon