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That will depend on how many sides the polygon has.

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Q: How do you find a missing angle of a polygon?
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Related questions

How can you find a missing side or angle of a right triangle?

180 minus two known angle = missing angle. Use Pythagoras' theorem to find its missing side.


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


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.


If one interior angle is 165 degrees find the number of sides of the polygon?

If one interior angle is 165 degrees, find the number of sides of the polygon.


How do you find side angle side?

You can find several of them in any polygon.


What is the first step when trying to find a missing angle?

If you are trying to find the missing angle of a triangle you do 180 degrees minus your two other angles. However if you are trying to find the missing angle of a quadrilaterals you do the same thing but with 360 degrees.


How do you find a missing angle for a triangle?

Subtract the two known angles from 180 degrees will give you the missing angle


What do you do to find the interior angle of a polygon?

The interior angle of a polygon in degrees is 180*(n-2)/n, where n is the number of sides of the polygon. In radians, it is pi*(n-2)/n.


How do you find one interior angle of a polygon?

you eat paste


What is the missing angle of triangle that has a 53 degree angle and a 34 degree angle?

the missing angle is 93 degrees. you find that out by adding 53 and 34 and then subtracting them from 180. :)


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

999999